Answer:
Electromotive force
Explanation:
The electromotive force or EMF of a cell is the driving force for the current in a circuit. It is the potential difference between the two electrodes when no current is flowing.
It is this electromotive force that allows and fosters the movement of current in a circuit.
- The potential difference is a measure of the stored energy in a cell.
- It is this EMF that causes current to flow.
