draw the circuit corresponding to the case when the switch S is closed.Show the direction of the current through each of the resistors. Identify and label all of the junction in this circuit. Identify each of the closed loops associated with this circuit.Redraw the circuit for the case when the switch is open and solve the circuit currents in the cricuit using Kirchhoff's rules.

R = 100 Q R, = 10 Q d R3 = 50 0 C b Decade resistance box RA = 22 Q a Switch (S) e Power supply