Question

A/An _____ is described as a device that is used to measure potential difference across any part of a circuit.ammeterfuseground fault interruptervoltmeter

Answer 1

`\text{Voltmeter}`

Step-by-step explanation: We need to find an instrument that measures potential difference across any part of the circuit, a potential difference is basically voltage difference across a circuit difference and the device used to measure this difference is known as:

`\text{ Voltmeter}`

Voltmeter used in a circuit