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A small signal voltage V(t)=V(0)sin omeg...

A small signal voltage `V(t)=V_(0)sin omegat` is applied across an ideal capacitor `C`:

A

Current I(t), lags voltage V(t) by `90^(@)`

B

Over a full cycle the capacitor C does not consume any energy from the voltage source.

C

Current I(t) is in phase with voltage V(t).

D

Current I(t) leads voltage V(t) by `180^(@)`

Text Solution

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The correct Answer is:
B
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