What is another term for the measure of electric potential difference?

The measure of electric potential difference is commonly referred to as voltage. Voltage represents the force that pushes electric charges through a circuit and is a crucial concept in understanding how electricity flows. It is the difference in electric potential energy per unit charge between two points in a circuit. This potential difference is what drives the movement of electrons, allowing for the flow of current.

Amperage refers to the amount of electric current flowing in a circuit and is measured in amperes. Current is directly related to voltage but is not synonymous with it. Wattage is a measure of electrical power, which is calculated as the product of current and voltage. While all these terms are interconnected in the study of electrical principles, voltage specifically pertains to the potential energy difference driving the current.