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4.2.3a Electromotive force

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Question 34

A component transfers 240 J of energy when a charge of 20 C flows through it.

What is the potential difference across the component?

A

0.083 V0.083\text{ V}0.083 V

B

12 W12\text{ W}12 W

C

12 V12\text{ V}12 V

D

4800 W4800\text{ W}4800 W

Markscheme

4.2.3a Electromotive force Questions

  1. IGCSE
  2. /Physics
  3. /4.2.3a Electromotive force

55 exam-style questions on CIE IGCSE Physics 4.2.3a Electromotive force. Each one has a worked solution and a mark scheme showing where the marks go.

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