• Alternating Current and AC Circuits

  In this session you will learn about Alternating Current and AC Circuits

  The following concepts are explained:

  ♦ Alternating voltages and currents

  ♦ Formula for sinosoidal A.C voltage (V)

  ♦ Formula for sinosoidal A.C current (I)

  ♦ Root mean square voltage (Vrms) and current (Irms)

  ♦ Average power dissipation (Pav) by resistor connected to an AC source

  ♦ Formulae for Vrms, Irms, Pav

  ♦ Example on Vrms

  Notes are available at the exercise section of the session

   

• Session 35: Alternating Current and AC Circuits

  • Alternating Current and AC Circuits
    • Part 1 - Introduction 4 mins
      View Demo

      Demo video

      Part 1 - Introduction

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    • Part 2 - Root mean square Current 4 mins
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      Demo video

      Part 2 - Root mean square Current

      View Full Lesson
    • Part 3 - Root mean square Current 3 mins
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      Demo video

      Part 3 - Root mean square Current

      View Full Lesson
    • Part 4 - Example 4 mins
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      Demo video

      Part 4 - Example

      View Full Lesson

• Excercise Files

  • Alternating Current and AC Circuits
    • Alternating Current and AC Circuits - Notes

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