= Kirchhoff's theorem
{wiki=Kirchhoff's_theorem}
Kirchhoff's theorem can refer to several concepts in different fields of physics and mathematics, but it is most commonly associated with Kirchhoff's laws in electrical circuits and also with a theorem in graph theory. 1. **Kirchhoff's Laws in Electrical Engineering**: - **Kirchhoff’s Current Law (KCL)**: This law states that the total current entering a junction in an electrical circuit equals the total current leaving the junction.
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