What term describes the flow of electric charge?

The term that describes the flow of electric charge is "current." Current refers to the movement of electrons through a conductor, typically measured in amperes (A). In electrical circuits, current is crucial because it is the actual flow of electric charge that allows for the operation of electrical devices and systems.

Voltage, on the other hand, refers to the electric potential difference between two points in a circuit, which drives the flow of current. Resistance is a measure of the opposition to current flow within a circuit, and capacitance refers to the ability of a component to store electrical energy in an electric field. Understanding the definition of current is fundamental to grasping how electrical systems function and how to manipulate those systems in practical applications.