A parallel plate capacitor with capacitance C=0.6 mF is connected and charged to a battery with V=100V and then isolated. Now, the space between the plates is filled by 1/3 of dielectric constant k= 25. Calculate the variation of the energy stored in the capacitor.
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A parallel plate capacitor with capacitance C=0.6 mF is connected and charged to a battery with V=100V and then isolated. Now, the space between the plates is filled by 1/3 of dielectric constant k= 25. Calculate the variation of the energy stored in the capacitor.
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