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Physics (AS & A Level) · May / June 2021 · Paper 11 · Question 32

9702SI units

Which two units are used to define the coulomb?

  1. Aampere and second
  2. Bampere and volt
  3. Cvolt and ohm
  4. Dvolt and second

As printed in the paper

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Correct answer: A. ampere and second

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