Question

The difference between the electrostatic potential of the positive end the negative end of an electric cell is the of ................ the cell.

Answer 1

E. m. f of the cell (potetential), note that if q is negative, and its sigh should be used in the equation.

Even the system consisting of a negative and a positive point-like charge has a negative potential energy.

A negative potential energy means that work must be done against the electric field in moving the charges apart.

Answer 2

Answer:

sorry dear don't know the answer