Electrical circuits - Measuring potential difference and current

5 important questions on Electrical circuits - Measuring potential difference and current

The quantity electrical current (I) has the unit?

Ampere (A)

An elecrtical potential difference (U)n is measured with a..?

Voltmeter.

A multimeter enables you to measure..?

Current and potential differnece.
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The positive terminal + of an ammeter and voltmeter is where the ... enters the meter.

Current.

The negative terminal - of both meters is where the current..?

Leaves the meter.

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