What is the unit of measurement for voltage?

Voltage is measured in volts, which is the standard unit of electrical potential difference. It represents the amount of work required to move a unit charge between two points in an electrical field. Voltage is an essential concept in electrical engineering and physics, as it helps quantify how much electrical energy is available to be converted into work.

The other options relate to different aspects of electrical measurements: amperes measure current (the flow rate of electric charge), ohms measure resistance (the opposition to current flow), and watts measure power (the rate of energy transfer). Each of these is critical in understanding electrical systems, but they pertain to different physical properties. Understanding voltage as volts helps establish a foundational knowledge of electrical circuits and how they operate.