(a) A 2000-uF capacitor, initially charged to 100 V, is discharging in the form of a steady current of 100 A. How long does it take to discharge the capacitor to 0 V?
(b) Suppose a 15-uF capacitor is charged to 500 V. Determine the stored charge and energy. If this capacitor is discharged to 0 V in a time interval of 4 ?s, find the average power delivered by the capacitor during the discharge