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

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

A

`0.79W`

B

`0.43W`

C

`2.74W`

D

`1.13W`

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The correct Answer is:
A
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