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Physics (AS & A Level) · Feb / March 2022 · Paper 12 · Question 30

9702Electric current

The number of free electrons passing a point in a wire in 24 hours is 6.0 × 10^23. What is the average current in the wire?

  1. A6.3 pA
  2. B1.1 A
  3. C67 A
  4. D4.0 kA

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Correct answer: B. 1.1 A

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