1. [25 points] After a capacitor had been fully charged the switch, s in the diagram is flipped from position a to position b (let's call this time, t = 0.0 sec) to start discharging the capacitor C = 20uF. V = 500V C=20.OUF Amotion Rule [a] (7 pts.) Determine Qo, the charge on the capacitor when it is fully charged. [b] (9 pts.) Determine the value of R, if at t = 1.5sec, the charge on the capacitor is measured to be equal to Qo/2. Isl write down burch [c] (9 pts.) Determine the maximum current that flows through R