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4.2.3a Electromotive force

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Question 42

A thermocouple thermometer is used to measure temperature. It works because a change in temperature causes a change in which physical property?

A

electrical resistance

B

electromotive force (e.m.f.)

C

mass

D

volume

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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