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An inductor 20mH, a capacitor 100muF and...

An inductor 20mH, a capacitor `100muF` and a resistor `50Omega` are connected in series across a source of emf, V = 10 sin 314 t. The power loss in the circuit

A

0.79W

B

0.43W

C

1.13W

D

2.74W

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The correct Answer is:
A
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