Question:
Two cells each of emf E but internal resistance f and r are
Last updated: 6/13/2023
![Two cells each of emf E but internal resistance f and r are](https://media.kunduz.com/media/sug-question-candidate/20210702155101881461-3531551.jpg?h=512)
Two cells each of emf E but internal resistance f and r are connected as shown in figure If potential difference across second cell is zero then value of Ris 1 1 R E 2 1 1 4 r r