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A coil of 40 henry inductance is connect...

A coil of 40 henry inductance is connected in series with a resistance of 8 ohm and the combination is joined to the terminals of a 2 volt battery. The time constant of the circuit is :-

A

40s

B

20s

C

8s

D

5s

Text Solution

Verified by Experts

The correct Answer is:
D
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