A parallel-plate capacitor of capacitance \(40\mu \mathrm{F}\) is connected to a 100 V power supply. Now the intermediat…
Q1
A parallel-plate capacitor of capacitance \(40\mu \mathrm{F}\) is connected to a 100 V power supply. Now the intermediate space between the plates is filled with a dielectric material of dielectric constant \(\mathrm{K}=2\). Due to the introduction of dielectric material, the extra charge and the change in the electrostatic energy in the capacitor, respectively, are
[JEE Main 2025, 22 Jan (Shift 1)]
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