RMS current and voltage AQA Alevel Physics

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  • เผยแพร่เมื่อ 17 ก.ค. 2024
  • How to calculate RMS voltage and current based on max values
    AQA A level specification - post 2015
    Music: TheFatRat - Unity

ความคิดเห็น • 2

  • @amaal4526
    @amaal4526 3 ปีที่แล้ว +2

    Why is power being divided by 2?

    • @TLPhysics
      @TLPhysics  3 ปีที่แล้ว +18

      To find the average power you would take start power + end power and divide by 2.
      In this case start power is 0 so it is max power/2 = average power
      It is like finding average velocity. (U+V)/2 for SUVAT equations
      Hope that helps