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Two cells with the same emf E and different internal resistances and  are connected in series to an external resistance R. the value of R so that the potential difference across the first cell be zero is

a)

b)

c)

d)


Question ID - 150545 :-

Two cells with the same emf E and different internal resistances and  are connected in series to an external resistance R. the value of R so that the potential difference across the first cell be zero is

a)

b)

c)

d)

1 Answer
5876 Votes
3537

Answer Key : (c) -

(c)

Potential difference across first cell



Next Question :

The resistivity of a wire depends on its

a)

Length

b)

Area of cross-section

c)

Shape

d)

Material


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