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If the instantaneous charge on the capac...

If the instantaneous charge on the capacitor is `(100mmuC)` and current through the circuit is decreasing at the rate `(2times overset(3)(10))` A/s then potential diffference `(underset(A)(V)-underset(B)(V))` is equal to

A

`(-)3` V

B

`3` V

C

`27` V

D

`7` V

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