Voltage is defined as:

Voltage is defined as:

• A. Electrical force or potential difference in volts
• B. Current measured in volts
• C. Resistance measured in volts
• D. Frequency measured in volts

Answer: (A)

Voltage is the electrical potential difference that pushes charge and drives current, and it is measured in volts. The correct description captures this electrical force as a potential difference expressed in volts. Think of voltage like water pressure: it’s the pressure difference that pushes water through a pipe. In electrical terms, higher voltage means a greater push on charges to move through a conductor. Current, by contrast, is the amount of charge flowing per unit time and is measured in amperes; resistance is the opposition to that flow and is measured in ohms; frequency is how often a repeating event occurs and is measured in hertz.

Voltage is the electrical potential difference that pushes charge and drives current, and it is measured in volts. The correct description captures this electrical force as a potential difference expressed in volts.

Think of voltage like water pressure: it’s the pressure difference that pushes water through a pipe. In electrical terms, higher voltage means a greater push on charges to move through a conductor. Current, by contrast, is the amount of charge flowing per unit time and is measured in amperes; resistance is the opposition to that flow and is measured in ohms; frequency is how often a repeating event occurs and is measured in hertz.