Which term describes the rate at which electrical energy is used?

The term that describes the rate at which electrical energy is used is power. Power in electrical terms is defined as the rate at which electrical energy is converted to work or heat over time. It is typically measured in watts (W), where one watt is equivalent to one joule per second. This means power quantifies how quickly energy is being consumed or produced in an electrical circuit.

Current refers to the flow of electric charge and is measured in amperes, while voltage is the electrical potential difference between two points and is measured in volts. Resistance, on the other hand, is a measure of the opposition that a circuit presents to the flow of electric current, measured in ohms. While all these terms are fundamental to understanding electrical circuits, power specifically addresses the rate of energy usage.