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Physics (AS & A Level) · May / June 2023 · Paper 12 · Question 30

9702Electric current

Which charge can be carried by a charge carrier?

  1. A1.1 × 10⁻¹⁹ C
  2. B4.0 × 10⁻¹⁹ C
  3. C4.8 × 10⁻¹⁹ C
  4. D9.1 × 10⁻¹⁹ C

As printed in the paper

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Correct answer: C. 4.8 × 10⁻¹⁹ C

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