A defibrillator is a device used to shock the heart back to normal beat patterns. To do this, it discharges a 15 μF capacitor through paddles placed on the skin, causing charge to flow through the heart. Assume that the capacitor is originally charged with 5.0 kV .What is the charge initially stored on the capacitor?a) 3×10−9 Cb) 7.5×104 Cc) 7.5×10−2 Cd) 7.5×10−5 C