16 There are n cells each of emf E and internal resistance r

Last updated: 6/24/2023

16 There are n cells each of emf E and internal resistance r connected in series with an external resistance R One of the cells is wrongly connected so that it sends current in the opposite direction The current flowing in the circuit is a c n 1 E n 1 r 2 n 2 E nr R b d n 1 E nr R n 2 E n 2 r R