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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 | SaraNextGen Top Answer

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
127 votes
Answer Key / Explanation : (c) -

(c)

Potential difference across first cell

127 votes


127