JEE Main 202522 Jan, Morning shiftPhysicsMediumElectrostatics167× since 2002
A parallel-plate capacitor of capacitance 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 . Due to the introduction of dielectric material, the extra charge and the change in the electrostatic energy in the capacitor, respectively, are