Problem 19.07. A capacitor with capacitance C = 4.75 µF is charged with a V = 12 Vbattery then disconnected from the battery. (a) Calculate the charge stored on the capacitor.(b) Calculate the energy stored in the capacitor. If the dielectric material in the capacitorwith K = 3.25 is removed and the separation is changed from d = 100 mm to d = 500 μm,what is the voltage across the capacitor? (d) How much energy was lost or gained in thesystem by rearranging the capacitor?

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Answered: = 12 V Problem 19.07. A capacitor with…

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