Question

what are the applications of kirchhoff's law?

Answer 1

it's used to find out unknown value of resister, current, voltage in circuit

Answer 2

Scientist who contributed for Kirchoff's law was Gustav Kirchhoff.

Applications of Kirchhoff's law-

1)The  current  distribution in various branches of a circuit can easily be found out by applying Kirchhoff Current law at different nodes or junction points in the circuit.

2) After that Kirchhoff Voltage law is applied, each possible loop in the circuit generates algebraic equation for every loop. 

Hope this helps.....