KIRCHHOFF LAWS
1ST LAW:- It is K.C.L.(Kirchhoff current law)/Point Law/K. Node Law (nodal analysis).
The algebraic sum of current at any node equals to zero.
Sum of Input currents = Sum of Output currents.
I1+12 = I3+I4+I5.
(∈=0)
Based on law of conservation of charges.
2ND LAW:- It is K.V.L.(Kirchhoff voltage law)/Mesh law/Loop law.
The algebraic sum of voltage in any mesh is equal to zero.
Ev = 0
Based on law of conservation Energy.
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