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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

cannot be found with the given data.

Text Solution

Verified by Experts

The correct Answer is:
C
`(omegaL)/R=tan 45^@`
`therefore (omegaL)/R=1`
`therefore omegaL=R`
`therefore X_L=R`
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