Question:medium

The potential energy of charged parallel plate capacitor is $v_{0}$. If a slab of dielectric constant K is inserted between the plates, then the new potential energy will be

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Logic Tip: Inserting a dielectric increases the "storage capacity" (capacitance), which reduces the energy per unit of stored charge if the charge remains constant.
Updated On: Apr 28, 2026
  • $\frac{v_{0{K}$
  • $v_{0}K^{2}$
  • $\frac{v_{0{K^{2$
  • $v_{0}^{2}$
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The Correct Option is A

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