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The potential drop across 7muF capacito...

The potential drop across `7muF` capacitor is 6V. Then

A

potential drop across `3muF` capacitor is 10V

B

charge on `3muF` capacitor is `21muF`

C

emf of the cell is 30V

D

P.D across `12muF` capacitor is 5V

Text Solution

Verified by Experts

The correct Answer is:
C
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