Question

state krichoff second rule

Answer 1

hiiii......Kirchhoff’s second law states that the net electromotive force around a closed circuit loop is equal to the sum of potential drops around the loop. OR The algebraic sum of the changes in potential encountered in a complete traversal of a closed circuit loop must be zero.
Kirchhoff’s second law or voltage law is a consequence of the law of conservation of energy.
If a charge moves around a closed loop in a circuit, it must gain as much energy as it loses.
Hence, the gain in electrical energy by the charge = corresponding losses in energy through resistances.
Note: You might understand it better after going through the examples. You can find more examples on Kirchhoff’s laws here.
hope it helps..

thanks