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Instantaneous values of current and e.m...

Instantaneous values of current and e.m.f in an AC circuit are `I=I//sqrt(2)sin 314` tamp and `E=sqrt(2)sin(314t-pi//6)V` respectively. The phase difference between `E` and `I` will be

A

`-(pi)/(6)` rad

B

`-(pi)/(3)` rad

C

`(pi)/(6)` rad

D

`(pi)/(3)` rad

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The correct Answer is:
A
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