How is amperage defined in electrical terms?

Amperage, or current, is defined as the measure of the rate at which electric charge is flowing in a circuit. It quantifies how many electrons pass by a particular point in the circuit per second. In practical terms, amperage indicates the flow of electric charge, which is essential for understanding the functioning of electrical systems.

This definition aligns with the concept of current as described by Ohm's Law, which relates voltage, current, and resistance in a circuit. Amperage can be measured using an ammeter, and it plays a crucial role in determining how much power an electrical device will consume and the overall efficiency of electrical systems.

Recognizing that amperage specifically addresses the flow of electric charge helps in differentiating it from other electrical measurements such as voltage and resistance, which refer to different aspects of electrical circuits.