الجوري-
05-08-2009, 01:31 PM
a) The area of a parallel-plate capacitor is 5.0 cm2, and is filled completely with Teflon. If the separation between the plates is 2.6 mm, what is the maximum energy that can be stored before break down?
b) The capacitor is now charged to half Qmax and then disconnected from the battery. What is the energy stored in the capacitor and the voltage across its plates?
b) The capacitor is now charged to half Qmax and then disconnected from the battery. What is the energy stored in the capacitor and the voltage across its plates?