Section: 7. Alternating Current | Physics - Khan Academy + Learn from the Master

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  AC Voltage Applied to a Resistor
  
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  AC Voltage Applied to Resistors Lesson
  
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  What is RMS Value? Lesson
  
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  Sine Wave RMS Value Lesson
  
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  Representation of AC Current and Voltage by Rotating Vectors- Phasors
  
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  AC Voltage Applied to an Inductor
  
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  AC Voltage across Pure Inductor (Derivation) Lesson
  
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  Why Current lags Voltage in Inductors? Lesson
  
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  AC Voltage Applied to a Capacitor
  
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  AC Voltage applied to a Series LCR Circuit
  
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  Reactance, Resistance & Impedance (What's the Difference?) Lesson
  
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  Worked Examples: Phase Angle in a Series LCR Circuit Lesson
  
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  Power in AC Circuit: the Power Factor
  
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  Transformers
  
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7. Alternating Current

Section outline

AC Voltage Applied to a Resistor

Representation of AC Current and Voltage by Rotating Vectors- Phasors

AC Voltage Applied to an Inductor

AC Voltage Applied to a Capacitor

AC Voltage applied to a Series LCR Circuit

Power in AC Circuit: the Power Factor

Transformers

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