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Sahay Sir > Question Answers > Cengage JEE Mains Physics by B.M Sharma > Chapter 19 - Electric Resistance and Simple Circuits > n identical cells, each of e.m.f ε and internal resistance r, are joined in series to form a closed circuit. The potential difference across any one cell is :

n identical cells, each of e.m.f ε and internal resistance r, are joined in series to form a closed circuit. The potential difference across any one cell is :

are joined in series to form a closed circuit. The potential difference across any one cell is : each of e.m.f ε and internal resistance r n identical cells