Question

if n,identical cells each if emf E and internal resistance r are connected in series.if two ends of the combination of cells are joined to each other without any external resistance what will be the terminal potential difference across each cell​

Answer 1

Answer:

Two cells, having the same e.m.f are connected in series through an external resistance R. Cells have internal resistance r1 and r2 ( r1 > r2) respectively. When the circuit is closed, the potential difference across the first cell is zero.