Question

7. For two cells :
What is the effective emf
1.5 v
1.5 V​

Answer 1

The effective emf is 1.5v

Answer 2

Answer:

if two cells having same emf and these are connected in parallel then effective emf of cells will be equal to emf of any one cell

if two cells having different emf s and these are connected in parallel then effective emf of cells will be equal to the emf of cell that has high emf