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In the Fig., the final current through 3...

In the Fig., the final current through `30 Omega` resistance when circuit is completed is

A

`3A`

B

`0.1A`

C

`5A`

D

`0.5 A`

Text Solution

Verified by Experts

The correct Answer is:
B
The current is short circuited through inductor. In steady state, current will pass through inductor instead of `20 Omega`. Then current through `30 Omega` is
: `I = (3)/(30) = 0.1 A`
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