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A car battery with a 12V e.m.f. and an i...

A car battery with a 12V e.m.f. and an internal resistance of 0.04`Omega` is being charged with a current of 50A.
The potential difference V across the terminals of the battery are:

A

10V

B

12V

C

14V

D

16V

Text Solution

Verified by Experts

`V=WE+IR=12+50(0.04)=14V`
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