4. Six 350-F ultra-capacitors are connected in series. The capacitor bank has an initial total voltage of 15 V. The capacitor bank discharges through a 109 resistor for a time of 5 minutes. a) What is the voltage of the capacitor bank after discharging for 5 minutes? b) How much energy is discharged through the resistor in that time? Extra Credit: c) Show the energy dissipated comes out to be the same value using energy = lpower-dt. ans. a) 8.97 V b) 4216 J