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Two batteries A and B each of e.m.f. 2 V...

Two batteries A and B each of e.m.f. 2 V are connected in series to an external resistance R = 1 ohm . If the internal resistance of battery A is 1.9 ohms and that of B is 0.9 ohm , what is the potential difference between the terminals of battery A

A

2 V

B

`3.8` V

C

zero

D

`4.8` V

Text Solution

Verified by Experts

The correct Answer is:
C
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