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Byju's Answer
Standard XII
Physics
Power in an AC Circuit
The ratio of ...
Question
The ratio of initial to final current through the battery when the switch is closed in the figure.
A
Zero
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B
∞
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C
4
3
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D
3
4
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Solution
The correct option is
D
3
4
At t=0 , switch closed,
I
1
=
E
2
R
At steady state after s closed
I
2
=
E
3
2
R
=
2
E
3
R
Ratio
I
1
I
2
=
3
4
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