Question:
When two cells of emf E and E are connected in series the
Last updated: 6/26/2023
![When two cells of emf E and E are connected in series the](https://media.kunduz.com/media/sug-question-candidate/20210822025815966426-3594652.jpg?h=512)
When two cells of emf E and E are connected in series the null point across potentiometer wire i obtained at 60cm When polarity one cell is reversed null point is obtained at 40cm E Hence E2 is equal to Consider E E