Physics 9702 · AS & A Level · Kirchhoff's laws

Kirchhoff's laws — practice question

Kirchhoff’s two laws for electric circuits can be obtained by applying conservation laws. Which conservation laws form the basis of Kirchhoff’s laws?

  • AKirchhoff’s first law: charge; Kirchhoff’s second law: current
  • BKirchhoff’s first law: charge; Kirchhoff’s second law: energy
  • CKirchhoff’s first law: current; Kirchhoff’s second law: mass
  • DKirchhoff’s first law: energy; Kirchhoff’s second law: current

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