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A battery charges a parallel plate capacitor of thickness `(d)` so that an energy `[U_(0)]` is stored in the system. A slab of dielectric constant `(K)` and thickness `(d)` is then introduced between the plates of the capacitor. The new energy of the system is given byA. `KU_(0)`B. `K^(2)U_(0)`C. `(U_(0))/(K)`D. `U_(0)//K^(2)` |
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Answer» Correct Answer - A |
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