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4.2.3a Electromotive force

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Question 32

A cell passes a current of 1.5 A in a circuit for 40 s. In this time the cell transfers 360 J of energy.

What is the electromotive force (e.m.f.) of the cell?

A

0.17 V0.17\text{ V}0.17 V

B

6.0 V6.0\text{ V}6.0 V

C

9.0 V9.0\text{ V}9.0 V

D

240 V240\text{ V}240 V

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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