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Physics (AS & A Level) · May / June 2020 · Paper 12 · Question 37

9702Kirchhoff’s laws

Kirchhoff's first and second laws link to the conservation of physical quantities. Which quantities do they link to?

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

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

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