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Jharkhand
English
STD 12
Physics - KhanAcademy
Physics - KhanAcademy
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Section outline
Select section General
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General
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Select section 1. Electric Charges and Fields
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1. Electric Charges and Fields
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Basic properties of electric charge
Select activity Conservation of Charge
Conservation of Charge
Lesson
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Conductors and insulators
Select activity Conductors and Insulators
Conductors and Insulators
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Coulomb’s law
Select activity Coulomb's Law
Coulomb's Law
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Electric field
Select activity Electric field definition
Electric field definition
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Electric field lines
Select activity Electric field direction
Electric field direction
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Electric flux
Select activity Electric flux meaning (& how to calculate it)
Electric flux meaning (& how to calculate it)
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Select activity Area vector with examples & flux vector equation
Area vector with examples & flux vector equation
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Electric dipole
Select activity Electric dipoles & dipole moments
Electric dipoles & dipole moments
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Select activity Electric field due to dipole on the axis
Electric field due to dipole on the axis
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Select activity Electric field due to dipole on the equator
Electric field due to dipole on the equator
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Dipole in a uniform external field
Select activity Intro to torque on a dipole in uniform electric field
Intro to torque on a dipole in uniform electric field
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Select activity Torque on a dipole in electric field (derivation)
Torque on a dipole in electric field (derivation)
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Select activity Example: Torque on dipoles in external electric fields
Example: Torque on dipoles in external electric fields
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Continuous charge distribution
Select activity Charge density & continuous charge distribution
Charge density & continuous charge distribution
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Gauss’s law
Select activity Gauss law of electricity
Gauss law of electricity
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Select activity Gauss law logical proof (any closed surface)
Gauss law logical proof (any closed surface)
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Select activity Calculate charge enclosed in a non uniform electric field
Calculate charge enclosed in a non uniform electric field
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Applications of Gauss’s law
Select activity Field due to infinite plane of charge (Gauss law application)
Field due to infinite plane of charge (Gauss law application)
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Select section 2. Electrostatic Potential and Capacitance
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2. Electrostatic Potential and Capacitance
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Electrostatic potential
Select activity Intro to electric potential
Intro to electric potential
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Select activity Potential diff. & negative potentials
Potential diff. & negative potentials
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Select activity Electric potential & work
Electric potential & work
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Select activity Electric pot. : Find sign of work done
Electric pot. : Find sign of work done
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Select activity Electric pot.: Where is potential (energy) more?
Electric pot.: Where is potential (energy) more?
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Select activity Worked example: Electric potential and work done
Worked example: Electric potential and work done
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Potential due to a point charge
Select activity Electric potential at a point in space
Electric potential at a point in space
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Select activity Electric potential charge configuration
Electric potential charge configuration
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Potential due to an electric dipole
Select activity Potential due to dipole (logical derivation)
Potential due to dipole (logical derivation)
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Select activity Dipole potential: Numerical
Dipole potential: Numerical
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Potential due to a system of charges
Select activity Electric potential energy of charges
Electric potential energy of charges
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Select activity Potential energy of a system of 3 charges
Potential energy of a system of 3 charges
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Select activity Potential energy of a system of charges: Numerical
Potential energy of a system of charges: Numerical
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Equipotential surfaces
Select activity Equipotential surfaces (& why they are perpendicular to field)
Equipotential surfaces (& why they are perpendicular to field)
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Select activity Equipotential surfaces of two charges (& dipoles)
Equipotential surfaces of two charges (& dipoles)
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Select activity Calculate pot. difference in uniform fields
Calculate pot. difference in uniform fields
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Select activity Relation between electric field & potential
Relation between electric field & potential
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Select activity Calculating E from V(x,y,z): E = - potential gradient
Calculating E from V(x,y,z): E = - potential gradient
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Electrostatics of conductors
Select activity Electrostatic shielding & Faraday cage
Electrostatic shielding & Faraday cage
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Select activity Why charges reside on surface of conductors
Why charges reside on surface of conductors
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Select activity Conductor with charge inside a cavity
Conductor with charge inside a cavity
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Capacitors and capacitance
Select activity Capacitors and capacitance
Capacitors and capacitance
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Select activity Capacitance
Capacitance
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Effect of dielectric on capacitance
Select activity Dielectrics in capacitors
Dielectrics in capacitors
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Select activity Capacitor with partially filled dielectric
Capacitor with partially filled dielectric
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Combination of capacitors
Select activity Capacitors in series
Capacitors in series
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Select activity Capacitors in parallel
Capacitors in parallel
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Select activity Example: Combinations of Capacitors
Example: Combinations of Capacitors
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Energy stored in a capacitor
Select activity Energy of a capacitor
Energy of a capacitor
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Select activity Energy stored in capacitor derivation (why it's not QV)
Energy stored in capacitor derivation (why it's not QV)
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Select activity Energy density in electric fields
Energy density in electric fields
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Select activity How do touchscreens work?
How do touchscreens work?
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Select activity How do Condenser Microphones work?
How do Condenser Microphones work?
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Select activity Why are sparks created?
Why are sparks created?
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Select activity The Sun shouldn't be alive, here's why!
The Sun shouldn't be alive, here's why!
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Select section 3. Current Electricity
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3. Current Electricity
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Drift of electrons and the origin of resistivity
Select activity Drift velocity (concept & intuition)
Drift velocity (concept & intuition)
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Select activity Drift velocity - formula & derivation
Drift velocity - formula & derivation
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Select activity Current from drift velocity (I = neAvd)
Current from drift velocity (I = neAvd)
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Select activity Ohm's law - derivation (using drift velocity)
Ohm's law - derivation (using drift velocity)
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Ohm’s law
Select activity Introduction to circuits and Ohm's law
Introduction to circuits and Ohm's law
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Select activity Solved example: Ohms law
Solved example: Ohms law
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Select activity Ohm's law graph (verifying Ohm's law)
Ohm's law graph (verifying Ohm's law)
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Select activity Solved example: (Ohm's law graph)
Solved example: (Ohm's law graph)
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Resistivity of various materials
Select activity Resistivity and conductivity
Resistivity and conductivity
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Select activity Solved example - Calculating power & heat dissipated
Solved example - Calculating power & heat dissipated
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Electrical energy, power
Select activity Electric power
Electric power
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Select activity Solved example: Power dissipated in bulbs
Solved example: Power dissipated in bulbs
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Cells, emf, internal resistance
Select activity Cells, EMF, terminal voltage & internal resistance
Cells, EMF, terminal voltage & internal resistance
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Select activity Cells with internal resistances: Worked example
Cells with internal resistances: Worked example
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Cells in series and in parallel
Select activity Cells in series
Cells in series
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Select activity Cells connected in parallel
Cells connected in parallel
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Kirchhoff’s Law
Select activity Kirchhoff's current law | Circuit analysis
Kirchhoff's current law | Circuit analysis
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Select activity Kirchhoff's law application: 2-loop circuit solving
Kirchhoff's law application: 2-loop circuit solving
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Select activity Kirchhoff's voltage law (conceptual)
Kirchhoff's voltage law (conceptual)
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Wheatstone bridge
Select activity Wheatstone bridge & its logic
Wheatstone bridge & its logic
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Select activity Meter bridge principle (and working)
Meter bridge principle (and working)
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Select section 4. Moving Charges and Magnetism
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4. Moving Charges and Magnetism
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Magnetic force
Select activity Oersted's experiment (& magnetic field due to current)
Oersted's experiment (& magnetic field due to current)
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Select activity Comparing properties of magnetic (Lorentz) & electric forces
Comparing properties of magnetic (Lorentz) & electric forces
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Select activity Magnetic force on a charge
Magnetic force on a charge
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Select activity Force on a current carrying conductor in a magnetic field
Force on a current carrying conductor in a magnetic field
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Select activity Magnetic force on a current carrying wire
Magnetic force on a current carrying wire
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Select activity Magnetic force on a proton example (part 1)
Magnetic force on a proton example (part 1)
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Select activity Example: Force on a current carrying wire
Example: Force on a current carrying wire
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Motion in a magnetic field
Select activity Path of charged particle in magnetic field
Path of charged particle in magnetic field
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Select activity Radius & time period of charges moving in magnetic field
Radius & time period of charges moving in magnetic field
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Select activity Velocity selector | Moving charges & magnetic field
Velocity selector | Moving charges & magnetic field
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Select activity Comparing radii & time period of particles in magnetic field
Comparing radii & time period of particles in magnetic field
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Select activity Cyclotron - working principle & construction
Cyclotron - working principle & construction
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Select activity Cyclotron frequency
Cyclotron frequency
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Select activity Cyclotron energies (& effect of electric & magnetic field)
Cyclotron energies (& effect of electric & magnetic field)
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Select activity Age of fossils using Mass Spectrometer
Age of fossils using Mass Spectrometer
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Magnetic field due to a current element, biot-savart law
Select activity Biot Savart law (vector form)
Biot Savart law (vector form)
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Magnetic field on the axis of a circular current loop
Select activity Magnetic field on the axis of a circular loop
Magnetic field on the axis of a circular loop
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Select activity Magnetic field due to two current loops: Numerical
Magnetic field due to two current loops: Numerical
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Select activity Right hand thumb rule (& solved numerical)
Right hand thumb rule (& solved numerical)
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Ampere’s circuital law
Select activity Ampere's circuital law (with examples)
Ampere's circuital law (with examples)
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Select activity Field due to straight wire carrying current (Outside)
Field due to straight wire carrying current (Outside)
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Select activity Field due to straight wire carrying current (inside)
Field due to straight wire carrying current (inside)
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Force between two parallel currents, the ampere
Select activity Force between two parallel current wires
Force between two parallel current wires
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Select activity Ampere definition
Ampere definition
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The solenoid
Select activity Magnetic fields through solenoids
Magnetic fields through solenoids
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Torque on current loop, magnetic dipole
Select activity Magnetic dipoles & dipole moment
Magnetic dipoles & dipole moment
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Select activity Magnetic moment of electron around a proton
Magnetic moment of electron around a proton
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Select activity Torque acting on current loops
Torque acting on current loops
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The moving coil galvanometer
Select activity Moving coil galvanometer working
Moving coil galvanometer working
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Select activity Current sensitivity (with numerical) of a galvanometer
Current sensitivity (with numerical) of a galvanometer
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Select activity Conversion of galvanometer into ammeter
Conversion of galvanometer into ammeter
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Select activity Conversion of galvanometer into voltmeter
Conversion of galvanometer into voltmeter
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Select section 5. Magnetism and Matter
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5. Magnetism and Matter
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Introduction
Select activity Magnetic declination - Earth's magnetism
Magnetic declination - Earth's magnetism
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Select activity Magnetic dip & horizontal component of Earth's field
Magnetic dip & horizontal component of Earth's field
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The bar magnet
Select activity Intro to magnetic fields (Why fields?)
Intro to magnetic fields (Why fields?)
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Select activity Magnetic field lines (& their properties)
Magnetic field lines (& their properties)
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Magnetism and gauss’s law
Select activity Gauss's law for Magnetism
Gauss's law for Magnetism
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Magnetisation and magnetic intensity
Select activity Magnetic susceptibility & permeability
Magnetic susceptibility & permeability
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Magnetic properties of materials
Select activity Paramagnetism & Diamagnetism
Paramagnetism & Diamagnetism
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Select activity Ferromagnetism & curie temperature
Ferromagnetism & curie temperature
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Select activity Hysteresis & magnetic retention
Hysteresis & magnetic retention
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Select activity Coercivity & retentivity (Permanent & electromagnets)
Coercivity & retentivity (Permanent & electromagnets)
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Select section 6. Electromagnetic Induction
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6. Electromagnetic Induction
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The experiments of faraday and henry
Select activity Electromagnetic induction (& Faraday's experiments)
Electromagnetic induction (& Faraday's experiments)
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Faraday’s law of induction
Select activity Faraday's Law Introduction
Faraday's Law Introduction
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Select activity Faraday's Law, ε = − N* Δϕ/Δt
Faraday's Law, ε = − N* Δϕ/Δt
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Select activity Faraday's Law examples (qualitative)
Faraday's Law examples (qualitative)
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Select activity Faraday's Law example
Faraday's Law example
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Magnetic flux
Select activity Flux and magnetic flux
Flux and magnetic flux
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Lenz’s law and conservation of energy
Select activity Lenz's Law
Lenz's Law
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Select activity Lenz's Law examples
Lenz's Law examples
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Motional electromotive force
Select activity Emf induced in rod traveling through magnetic field
Emf induced in rod traveling through magnetic field
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Select activity Part 1 - Why is an EMF induced in a moving rod?
Part 1 - Why is an EMF induced in a moving rod?
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Select activity Part 2 - Why is an EMF induced in a moving rod?
Part 2 - Why is an EMF induced in a moving rod?
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Select activity Emf induced in a rotating rod (& disc) - Motional EMF
Emf induced in a rotating rod (& disc) - Motional EMF
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Inductance
Select activity What are inductors? (self-inductance)
What are inductors? (self-inductance)
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Select activity Self inductance of a long solenoid
Self inductance of a long solenoid
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Select activity Energy stored in inductor (1/2 Li^2)
Energy stored in inductor (1/2 Li^2)
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Select activity Energy density in Magnetic fields
Energy density in Magnetic fields
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Select activity Mutual induction & inductance
Mutual induction & inductance
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Select activity Mutual inductance of two coaxial solenoids
Mutual inductance of two coaxial solenoids
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Select activity Mutual inductance of two concentric coils
Mutual inductance of two concentric coils
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Select activity Example: Factors affecting mutual inductance
Example: Factors affecting mutual inductance
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Ac generator
Select activity Right hand generator rule
Right hand generator rule
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Select activity Electric generator (A.C. & D.C.)
Electric generator (A.C. & D.C.)
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Select activity EMF & flux equation (& graph) of AC generator
EMF & flux equation (& graph) of AC generator
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Select section 7. Alternating Current
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7. Alternating Current
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Ac voltage applied to a resistor
Select activity AC voltage applied to resistors
AC voltage applied to resistors
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Select activity What is RMS value? (& why should we care?)
What is RMS value? (& why should we care?)
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Select activity Sine wave RMS value - derivation (without calculus)
Sine wave RMS value - derivation (without calculus)
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Representation of ac current and voltage by rotating vectors — phasors
Select activity Phasor diagram (& its applications)
Phasor diagram (& its applications)
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Select activity Example: Relating Phasor diagrams with equations
Example: Relating Phasor diagrams with equations
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Ac voltage applied to an inductor
Select activity AC voltage across pure inductor (derivation)
AC voltage across pure inductor (derivation)
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Select activity Why current lags voltage in inductors (logic)
Why current lags voltage in inductors (logic)
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Select activity Reactance, resistance, & impedance (what's the difference?)
Reactance, resistance, & impedance (what's the difference?)
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Ac voltage applied to a capacitor
Select activity AC voltage across a capacitor (derivation)
AC voltage across a capacitor (derivation)
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Select activity Why current leads voltage in a capacitor (logic)
Why current leads voltage in a capacitor (logic)
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Ac voltage applied to a series lcr circuit
Select activity LCR resonance & resonant frequency
LCR resonance & resonant frequency
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Select activity LCR frequency response & quality
LCR frequency response & quality
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Select activity Worked example: Voltage in a series LCR Circuit
Worked example: Voltage in a series LCR Circuit
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Select activity Worked example: Phase difference between voltage and current in AC
Worked example: Phase difference between voltage and current in AC
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Select activity Worked example: Impedance in series LCR circuit
Worked example: Impedance in series LCR circuit
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Select activity Worked examples: Phase angle in a series LCR Circuit
Worked examples: Phase angle in a series LCR Circuit
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Select activity Worked examples: Resonance frequency in LCR circuits
Worked examples: Resonance frequency in LCR circuits
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Power in ac circuit: the power factor
Select activity What is power factor? (Power in AC circuits)
What is power factor? (Power in AC circuits)
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Transformers
Select activity Transformers - working & applications (step up and step down)
Transformers - working & applications (step up and step down)
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Select activity Transformer currents & energy losses (intuition)
Transformer currents & energy losses (intuition)
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Select section 8. Electromagnetic Waves
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8. Electromagnetic Waves
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Displacement current
Select activity Displacement current & Ampere Maxwell's law
Displacement current & Ampere Maxwell's law
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Select activity Calculating displacement & conduction current
Calculating displacement & conduction current
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Electromagnetic waves
Select activity Electromagnetic waves
Electromagnetic waves
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Select activity EM Waves: Production and Propagationmy
EM Waves: Production and Propagationmy
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Select activity Energy Densitymy
Energy Densitymy
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Select activity Momentum of EM wavesmy
Momentum of EM wavesmy
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Select activity Worked example: Propagation of EM waves
Worked example: Propagation of EM waves
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Select activity Deriving speed of light using Maxwell's equationsmy
Deriving speed of light using Maxwell's equationsmy
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Electromagnetic spectrum
Select activity Electromagnetic waves and the electromagnetic spectrum
Electromagnetic waves and the electromagnetic spectrum
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Select section 9. Ray Optics and Optical Instruments
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9. Ray Optics and Optical Instruments
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Reflection of light by spherical mirrors
Select activity Why do we use sign convention twice?
Why do we use sign convention twice?
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Select activity Cartesian sign conventions mirrors
Cartesian sign conventions mirrors
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Select activity Concave mirrors
Concave mirrors
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Select activity Convex mirror & applications
Convex mirror & applications
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Select activity Spherical & parabolic mirrors
Spherical & parabolic mirrors
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Select activity Spherical mirrors, radius of curvature & focal length
Spherical mirrors, radius of curvature & focal length
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Select activity Convex & concave mirror ray diagrams
Convex & concave mirror ray diagrams
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Select activity Mirror formula derivation
Mirror formula derivation
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Select activity Solved example: Mirror formula
Solved example: Mirror formula
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Select activity Worked example: Magnification in mirrors
Worked example: Magnification in mirrors
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Refraction
Select activity Refraction and Snell's law
Refraction and Snell's law
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Select activity Snell's law example 1
Snell's law example 1
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Select activity Snell's law example 2
Snell's law example 2
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Select activity Refraction in water
Refraction in water
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Select activity Refraction through glass slab
Refraction through glass slab
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Select activity Advanced sunrise & delayed sunset
Advanced sunrise & delayed sunset
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Total internal reflection
Select activity Total internal reflection
Total internal reflection
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Select activity Absolute & Relative refractive index
Absolute & Relative refractive index
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Select activity Relative & absolute R.I. connection
Relative & absolute R.I. connection
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Select activity Applications of Total Internal Reflection
Applications of Total Internal Reflection
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Select activity Worked example: Total internal reflection
Worked example: Total internal reflection
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Refraction at spherical surface and by lenses
Select activity Convex lenses
Convex lenses
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Select activity Convex lens examples
Convex lens examples
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Select activity Concave lenses
Concave lenses
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Select activity Virtual Object
Virtual Object
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Select activity Power of lens
Power of lens
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Select activity Thin lenses in contact
Thin lenses in contact
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Select activity Thin lens formula derivation
Thin lens formula derivation
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Select activity Lens maker formula (short derivation)
Lens maker formula (short derivation)
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Select activity Solved example on lens formula
Solved example on lens formula
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Select activity Worked example: Image formed by multiple lenses
Worked example: Image formed by multiple lenses
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Select activity Curved surface refraction formula
Curved surface refraction formula
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Select activity Solved example: Curved surface refraction
Solved example: Curved surface refraction
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Select activity Solved example: Lens makers formula
Solved example: Lens makers formula
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Refraction through a prism
Select activity Minimum deviation in prism
Minimum deviation in prism
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Select activity Deriving prism formula
Deriving prism formula
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Optical instruments
Select activity Concave mirror applications
Concave mirror applications
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Select activity Simple microscope
Simple microscope
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Select activity Simple microscope - max & min power
Simple microscope - max & min power
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Select activity Compound microscope
Compound microscope
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Select activity Compound microscope Numerical
Compound microscope Numerical
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Select activity How telescopes work
How telescopes work
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Select activity Magnifying power of telescope
Magnifying power of telescope
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Select activity Telescope numerical
Telescope numerical
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Select section 10. Wave Optics
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10. Wave Optics
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Huygen's Principle
Select activity Huygen's theory of light & wavefronts
Huygen's theory of light & wavefronts
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Select activity Huygen's principle of secondary waves
Huygen's principle of secondary waves
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Select activity Angle between wavefront & rays of light
Angle between wavefront & rays of light
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Refraction and reflection of plane waves using Huygen's principle
Select activity Reflection laws proof using Huygen's principle
Reflection laws proof using Huygen's principle
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Select activity Snell's laws proof using Huygen's principle
Snell's laws proof using Huygen's principle
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Coherent and incoherent addition of waves
Select activity Constructive and Destructive interference
Constructive and Destructive interference
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Select activity Worked examples: Overlapping fringes (two wavelengths)
Worked examples: Overlapping fringes (two wavelengths)
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Select activity Worked examples: Coherence and Interference
Worked examples: Coherence and Interference
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Interference of light waves and Young’s experiment
Select activity Intensity in YDSE (Visual method-phasors) I =4Io cos^2(phi/2)
Intensity in YDSE (Visual method-phasors) I =4Io cos^2(phi/2)
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Select activity Fringe width in Young's double slit experiment
Fringe width in Young's double slit experiment
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Select activity Worked examples: Fringe width in double slit interference
Worked examples: Fringe width in double slit interference
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Select activity Worked examples: Intensity variation in double-slit
Worked examples: Intensity variation in double-slit
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Diffraction
Select activity Single slit interference
Single slit interference
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Select activity More on single slit interference
More on single slit interference
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Select activity Maxima in Single slit diffraction
Maxima in Single slit diffraction
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Select activity How do telescopes see many stars where our eyes see only one?
How do telescopes see many stars where our eyes see only one?
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Select activity Why do soap bubbles appear colourful?
Why do soap bubbles appear colourful?
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Select activity Worked example: Size and Intensity of central maximum
Worked example: Size and Intensity of central maximum
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Select activity Example: Diffraction slit width
Example: Diffraction slit width
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Polarisation
Select activity Polarization of light, linear and circular
Polarization of light, linear and circular
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Select section 11: Dual Nature of Radiation and Matter
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11: Dual Nature of Radiation and Matter
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Photoelectric effect and wave theory of light
Select activity Photo electric effect & failure of wave theory
Photo electric effect & failure of wave theory
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Experimental study of photoelectric effect
Select activity Experimental setup & saturation current: photoelectric effect
Experimental setup & saturation current: photoelectric effect
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Select activity Stopping potential & maximum kinetic energy
Stopping potential & maximum kinetic energy
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Select activity All photoelectric effect graphs: Effect of intensity/frequency
All photoelectric effect graphs: Effect of intensity/frequency
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Select activity Stopping potential vs frequency graph
Stopping potential vs frequency graph
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Select activity Comparing stopping potential, and max. speed: Solved example
Comparing stopping potential, and max. speed: Solved example
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Einstein’s photoelectric equation: energy quantum of radiation
Select activity Einsteins photoelectric equation & work function
Einsteins photoelectric equation & work function
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Select activity Which metals will show photoelectric emission
Which metals will show photoelectric emission
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Select activity Calculate threshold frequency
Calculate threshold frequency
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Particle nature of light: the photon
Select activity Photon Energy
Photon Energy
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Select activity Photoelectric effect explanation using quantum theory
Photoelectric effect explanation using quantum theory
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Select activity Calculate the no. of photons per second
Calculate the no. of photons per second
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Select activity Particle Nature of Light: The Photon
Particle Nature of Light: The Photon
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Wave nature of matter
Select activity De Broglie wavelength
De Broglie wavelength
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Select activity Comparing de Broglie wavelengths: Solved example
Comparing de Broglie wavelengths: Solved example
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Select section 12. Atoms
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12. Atoms
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Alpha-particle scattering and Rutherford’s nuclear model of atom
Select activity Rutherford s gold foil experiment
Rutherford s gold foil experiment
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Select activity Worked example: Distance of closest approach
Worked example: Distance of closest approach
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Atomic spectra
Select activity Atomic spectra
Atomic spectra
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Bohr model of the hydrogen atom
Select activity Bohr model energy levels
Bohr model energy levels
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Select activity Absorption and emission
Absorption and emission
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The line spectra of the hydrogen atom
Select activity Emission spectrum of hydrogen
Emission spectrum of hydrogen
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Select section 13. Nuclei
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13. Nuclei
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Mass-energy and nuclear binding energy
Select activity Mass defect and binding energy
Mass defect and binding energy
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Select activity Binding energy graph
Binding energy graph
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Radioactivity
Select activity Types of decay
Types of decay
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Select activity When does each type of decay occur?
When does each type of decay occur?
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Select activity Worked example: Half-life
Worked example: Half-life
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Select activity Worked example: Fraction of undecayed nuclei
Worked example: Fraction of undecayed nuclei
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Nuclear energy
Select activity Nuclear fission
Nuclear fission
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Select activity Nuclear fusion
Nuclear fusion
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Select section 14. Semiconductors Electronics : Materials, Devices and Simple Circuits
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14. Semiconductors Electronics : Materials, Devices and Simple Circuits
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Introduction
Select activity Intro to semiconductors
Intro to semiconductors
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Classification of metals, conductors and semiconductors
Select activity Conductors, insulators, and semiconductors
Conductors, insulators, and semiconductors
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Intrinsic semiconductor
Select activity Intrinsic semiconductors
Intrinsic semiconductors
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Extrinsic semiconductor
Select activity Generation and recombination in semiconductors
Generation and recombination in semiconductors
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Select activity Extrinsic semiconductors N-type
Extrinsic semiconductors N-type
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Select activity Extrinsic semiconductors P-type
Extrinsic semiconductors P-type
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Select activity Minority charge carriers in extrinsic semiconductors
Minority charge carriers in extrinsic semiconductors
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p-n Junction
Select activity The PN junction
The PN junction
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Select activity Diffusion, drift & barrier voltage
Diffusion, drift & barrier voltage
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Semiconductor diode
Select activity Forward biasing a PN junction
Forward biasing a PN junction
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Select activity Reverse biasing a PN junction
Reverse biasing a PN junction
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Select activity Forward and reverse current mechanism
Forward and reverse current mechanism
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Select activity PN diode characteristics
PN diode characteristics
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Select activity PN breakdown and avalanche
PN breakdown and avalanche
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Application of junction diode as a rectifier
Select activity Half wave rectifiers
Half wave rectifiers
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Select activity Full wave rectifiers
Full wave rectifiers
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