The potential difference between two points in a circuit is called __________.

Master the SACA Certified Industry 4.0 Associate - Basic Operations (C-101) Test. Utilize flashcards and multiple-choice questions, each with detailed hints and explanations, to ensure your success!

The potential difference between two points in a circuit is referred to as voltage. Voltage is a measure of the electric potential energy per unit charge that is available to drive electric current between two points. It is a fundamental concept in electrical engineering and physics, representing the force that pushes electric charges through a conductor.

In practical terms, when two points in a circuit have different electric potentials, the voltage between them creates an electric field, enabling current to flow when a conductive path is provided. This is essential for the operation of electrical devices and systems. Understanding voltage is critical as it plays a crucial role in circuit design, analysis, and application of Ohm's law, which relates voltage, current, and resistance.

Current, on the other hand, refers to the flow of electric charge, power relates to the rate at which energy is transferred or used in a circuit, and energy speaks to the capacity to perform work. While these terms are certainly interconnected in the study of electrical systems, voltage specifically captures the concept of potential difference essential for driving current in a circuit.

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