Question

what is the applications of kirchhoff's rule?

Answer 1

kirchoffs law is a direct consequence of law of conservation of energy..it can be used in complicated circuits to form independent loop equations which can be solved to get the variables.

Answer 2

are you asking abt the kirchoffs law regarding circuits or the one reg. thermal radiation?

Answer 3

circuits :)

Answer 4

use of kirchoffs law along with some techniques like nodal analysis will make problems much more simpler....