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A sinusoidal A.C. current flows through ...

A sinusoidal A.C. current flows through a resistor of resistance `10Omega`. If the peak current is `2A` flowing through the resistor, then the power dissipated is_________W.

A

`30`

B

`20`

C

`10`

D

`40`

Text Solution

Verified by Experts

The correct Answer is:
B
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