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An emf E = 4 cos 1000t volt is applied t...

An emf E = 4 cos 1000t volt is applied to an L-R circuit of inductance 3 mH and resistance 4 `Omega`. The amplitude of the current in the circuit is

A

1A

B

0.8A

C

`4/sqrt(7)`A

D

`5/7`A

Text Solution

Verified by Experts

The correct Answer is:
C
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