Answer:
An electrical potential is a difference in electric potential energy.
Step-by-step explanation:
Electric potential is a location-dependent quantity that expresses the amount of potential energy per unit of charge at a specified location. ... If the electric potential difference between two locations is 3 volts, then one coulomb of charge will gain 3 joules of potential energy when moved between those two locations.
The electric potential, or voltage, is the difference in potential energy per unit charge between two locations in an electric field.