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A coil of self-inductance 50 henry is j...

A coil of self-inductance `50` henry is joined to the terminals of a battery of e.m.f. `2` volts through a resistance of `10ohm` and a steady current is flowing through the circuit. If the battery is now disconnected, the time in which the current will decay to `1//e` of its steady value is

A

500s

B

50 s

C

5 s

D

0.5 s

Text Solution

Verified by Experts

The correct Answer is:
C
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