# State Kirchhoffs rule. Apply these rules to the loops PRSP AND PRQP to write the expressions for current I1, I2, I3 in the given circuit

Dear Student,

Kirchhoff's current law (KCL)

The algebraic sum of currents in a network of conductors meeting at a point is zero.

Kirchhoff's voltage law (KVL)

The algebraic sum of the products of the resistance of the conductors and the currents in them in a closed loop is equal to the total emf available in that loop.

For the above loop,

If we apply the current rule at junction P, then,

${I}_{3}={I}_{1}+{I}_{2}$

If we apply the loop law for the loop PRSP​,