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A resistance R draws power P when connec...

A resistance `R` draws power `P` when connected to an `AC` source. If an inductance is now placed in series with the resistance, such that the impedence of the circuit becomes `Z`, the power drawn will be

A

`P(R/Z)^(2)`

B

`P(R/Z)`

C

`Psqrt(R/Z)`

D

`P`

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The correct Answer is:
A
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