5 A cell E of emf 6 V and P E internal resistance 2 is 6V 20

Last updated: 6/13/2023

5 A cell E of emf 6 V and P E internal resistance 2 is 6V 20 connected with another cell E of emf 4 V and internal resistance 8 22 as X E Y 7 V 892 shown in the figure The potential difference across points X and Y is