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1.7.1a Energy stores and energy transfers

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Question 121

Which row correctly describes the useful energy transfer in an electric motor and in an electric generator?

A

Electric motor: electrical to kinetic; Electric generator: kinetic to electrical

B

Electric motor: kinetic to electrical; Electric generator: electrical to kinetic

C

Electric motor: electrical to kinetic; Electric generator: electrical to kinetic

D

Electric motor: kinetic to electrical; Electric generator: kinetic to electrical

Markscheme

1.7.1a Energy stores and energy transfers Questions

  1. IGCSE
  2. /Physics
  3. /1.7.1a Energy stores and energy transfers

229 exam-style questions on CIE IGCSE Physics 1.7.1a Energy stores and energy transfers. Each one has a worked solution and a mark scheme showing where the marks go.

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