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  1. C

    Root Mean Square

    Thank you! :smile:
  2. C

    Root Mean Square

    Still looking at this. Does doubling the frequency mean V peak becomes 2 V peak? In which case 2 V / \sqrt{}2 = V\sqrt{}2 Is that right?
  3. C

    Root Mean Square

    Homework Statement An AC generator produces a voltage of peak value V. The frequency of rotation of the coil of the generator is doubled. The r.m.s. value of the voltage produced is Homework Equations The answer is V multiplied by \sqrt{}2 but I don't understand why. The Attempt at...
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