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The average power dissipation in a pure ...

The average power dissipation in a pure capacitance in `AC` circuit is

A

`(1)/(2)CV^(2)`

B

`CV^(2)`

C

`(1)/(4) CV^(2)`

D

Zero

Text Solution

Verified by Experts

The correct Answer is:
D
As ` phi = (pi)/(2)`
`P_("avg") = V_(rms) I_(rms) cos phi = 0 `
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