Question 32 of 87 in Units (Electricity)

ALTERNATING CURRENT AND DIRECT CURRENT

1 mark · Easy

State the unit of energy transferred in an electric circuit.

Work this out on paper, then compare with the answer and worked solution below. With a free account you can submit written answers for marking.

Show answer

joule (J)

Also accept: Joule; Joules; J

Common mistakes: Watt; Watt-hour

Show mark scheme and worked solution

Marking points

B1 · 1 mark · States 'joule' or symbol 'J' as the unit of energy transferred.

Worked solution

The unit of energy transferred is the joule (J).

Report a problem with this question