Question

what is emf of a cell

Answer 1

Hi friend...... here's your answer.........

The electromotive force (e) or e.m.f. is the energy provided by a cell or battery per coulomb of charge passing through it, it is measured in volts (V). It is equal to the potential difference across the terminals of the cell when no current is flowing. e = electromotive force in volts, V.

hope helps..........

Answer 2

hope this will help you.