Jay Ghosh
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For an ideal Inductor, connected across a sinusoidal a.c. voltage source, state which one of the following quantity is zero: (i) instantaneous power, (ii) average power over full cycle of the a.c. voltage source.

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For an ideal inductor average power over full cycle of the a.c. viltage source is zero.
Class 12 Physics Chapter 7 Alternating current Session 2024-2025.

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1 Answer

  1. For an ideal inductor connected across a sinusoidal A.C. voltage source, the average power over the full cycle is zero. This is because the voltage and current are out of phase by π/2, resulting in no net energy transfer.

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