There are several Kirchhoff`s laws, all named after Gustav Kirchhoff: ...
Kirchhoff's laws of electric circuits Two laws governing electric circuits involving Ohm's-law conductors and sources of electromotive force, stated by Gustav Kirchhoff. They assert that the sums of the outgoing and incoming currents at any junction in the circuit must be equal, and that the sum...
[n] - (physics) two laws governing electric networks in which steady currents flow: (1) the sum of all the currents at a point is zero
noun (physics) two laws governing electric networks in which steady currents flow: the sum of all the currents at a point is zero and the sum of the voltage gains and drops around any closed circuit is zero