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Physics (AS & A Level) · May / June 2022 · Paper 12 · Question 36

9702Kirchhoff’s laws

Kirchhoff's first and second laws are consequences of the conservation of different quantities. What are those quantities?

  1. Afirst law: charge; second law: energy
  2. Bfirst law: energy; second law: current
  3. Cfirst law: current; second law: charge
  4. Dfirst law: energy; second law: charge

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Correct answer: A. first law: charge; second law: energy

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