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A parallel-plate vacuum capacitor has of energy stored in it. - JJtheTutor
Leave a tip for good service: https://paypal.me/jjthetutor A parallel-plate vacuum capacitor has of energy stored in it. The separation between the plates is If the separation is decreased to what is the energy stored (a) if the capacitor is disconnected from the potential source so the charge on the plates remains constant, and (b) if…