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Physics (AS & A Level) · Feb / March 2023 · Paper 12 · Question 35

9702Kirchhoff’s laws

Kirchhoff's two laws for electric circuits can be derived by using conservation laws. On which conservation laws do Kirchhoff's laws depend?

  1. Acharge; current
  2. Bcharge; energy
  3. Ccurrent; mass
  4. Denergy; current

As printed in the paper

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Correct answer: B. charge; energy

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