1.

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 [MP PET 2001]

A. 2 V
B. 3.8 V
C. Zero
D. None of the above
Answer» D. None of the above


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