Find the currents and find the time constant.

Transcript: In the circuit shown in Figure, a. The switch S has been closed for a sufficiently long time (so that the capacitor is fully charged), find the currents on each resistance and the maximum charge on the capacitor. с E-16V Ho R-2 S2 W d b. If the switch S is opened, find the time constant of the discharging circuit and write the current on the resistance Rı as a function of time.