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A current of 25//piHz frequency is passi...

A current of `25//piHz` frequency is passing through an A.C. circuit having series combination of `R=100Omega` and `L=2H`, the phase difference between voltage and current is __________.

A

`90^(@)`

B

`60^(@)`

C

`30^(@)`

D

`45^(@)`

Text Solution

Verified by Experts

The correct Answer is:
D
`phi = tan ^(-1) ((omega t)/( R)) = tan^(-1) ((2 pi (25)/(pi) xx 2)/(100)) = 45^(@)`
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