Which of the following describes the flow of electric charge in simple terms?

The flow of electric charge is best described as current flow. In simple terms, current refers to the movement of electric charges, typically through a conductor, such as a wire. This movement is caused by a difference in voltage, which creates the potential energy needed to push electrons through the circuit.

Current is measured in amperes (A) and represents how much charge is flowing per unit of time. It can be visualized as the flow of water in a pipe—where the water represents the electric charges, and the pipe symbolizes the conductor.

Understanding current flow is fundamental in the study of electricity, as it directly relates to the operation of electrical devices and systems, distinguishing itself from other concepts like voltage, which refers to the potential difference, or resistance, which opposes the flow of current, thereby affecting how much current can flow under a given voltage.