Physics (AS & A Level) · May / June 2017 · Paper 12 · Question 32
9702Electric current
The current in a circuit component is 2.00 µA. How many electrons pass through the component each second?
- A1.25 × 10¹³
- B1.25 × 10¹⁶
- C1.25 × 10¹⁹
- D1.25 × 10²⁵
As printed in the paper
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Correct answer: A. 1.25 × 10¹³
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