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In an AC circuit, a resistance of Rohm i...

In an AC circuit, a resistance of `Rohm` is connected is series with an inductance `L`. If phase angle between volage and current be `45^(@)`, the value of inductive reactance will be

A

`(R)/(4)`

B

`(R)/(2)`

C

R

D

cannot be found with given data

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The correct Answer is:
C
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