Question

You must have seen more than one electric cells connected in an electrical circuit. In the transister radio, 2-3 dry cells are seen to be connected in series. The purpose of doing this is to obtain more _______ than that of a single cell. *

Options
1)Electrostatic potential
2)Electromagnetic effect
3)Electrochemical effect
4)Potential differance​

Answer 1

4 potential difference then that of a single cell

Answer 2

Answer:

I think option 1 is correct

but, i am not suru