The size of the electrical potential is measured in

Kilograms.

Watts.

Volts.

Amperes.

Volts

Explanation:

The size of electric potential is measured in terms of volts. Generally, Potential is the voltage difference between higher and lower potential. Potential is the measure of force which is used by the charge to move up. Electric potential is the factor used in a circuit to gets charged up. Electrical potential is also defined as work done by an external source ion charge to move from higher potential to lower potential value.