Question

Find I1,I2,I3,I4 and I5 by applying KVL or KCL of given circuit

Answer 1

Depending on the circuit,

Kirchoff current law is used when node split into branches while Kirchoff voltage law is applied in a circuit containing mesh(es).

Kirchoff current law states that the sum of current leaving a node is the sum of current entering a node. Kirchoff voltage law states that the algebraic sum of voltages in a mesh is zero