A cell of e.m.f. E is connected with an external resistance R, then p.d. across cell is V. The internal resistance of cell will be - VgyanHub

Question:

A cell of e.m.f. E is connected with an external resistance R, then p.d. across cell is V. The internal resistance of cell will be

Options :

a) (E-V)R/E
b) (E-V)R/V
c) (V-E)R/V
d) (V-E)R/E

Answer :

b)(E-V)R/V

Answer Steps :

Step:-1

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