Abstract:

The Kirchhoff's voltage law is applied in the analysis of various types of circuits,including direct current circuit,sinusoidal alternating circuit,amplifying circuit specific circuit,Its applications are described in listing of the circuit voltage equation,calculating the voltage between any two points,and finding circuit opening voltage,and calculating the potential at a certain point of the circuit.And Kirchhoff's voltage law finds wider uses.

Key words: Kirchhoffs voltage law;circuit analysis;application