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Physics (AS & A Level) · Oct / Nov 2016 · Paper 11 · Question 35

9702Resistance and resistivity

What is a typical value for the order of magnitude of the resistivity of copper?

  1. A10–13 Ω m
  2. B10–8 Ω m
  3. C10–3 Ω m
  4. D102 Ω m

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Correct answer: B. 10–8 Ω m

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