A) R>>r
B) R<<r
C) R = r
D) None of these
Correct Answer: A
Solution :
When cells are connect in series, then internal resistance of cells is neglible comparison to external resistance. In series, \[I=\frac{nE}{R+nr}\] If\[R>>nr,\]then\[I=n\frac{E}{R}\]You need to login to perform this action.
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