Question

we can measure a potential difference using a ​

Answer 1

Explanation:

Potential difference is measured using a device called a voltmeter . Just like ammeters, some types have a pointer on a dial, but most have a digital display. However, unlike an ammeter, you must connect the voltmeter in parallel to measure the potential difference across a component in a circuit.

Answer 2

Answer:

hey mate

if we need to measure a potential difference we must be in need of

V_ potential difference

I_ current

R_ resistance

V=IR

may help you dear...✌❤