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In an A.C. circuit, a resistance of R Om...

In an A.C. circuit, a resistance of R `Omega` connected in series with an inductance If phase angle between voltage and current `45^@`. Then what will be the value of inducti reactance ?

A

`(R )/(4)`

B

`(R )/(2)`

C

`R`

D

`(R )/(8)`

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