4 3 1 grouping of identical cells each of e m f 4 V and

Last updated: 6/21/2023

4 3 1 grouping of identical cells each of e m f 4 V and internal resistance 1 92 This combination can be replaced by an equivalent cell between A and B having e m f E and internal resistance r where HH 1 E 72V r 18 Q 3 E 72V r 29 A HHH HH R ww B 2 E 24V r 18 Q 4 E 24V r 20