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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > The capacitance of a capacitor between4/3 times its original value if a dielectric slab of thickness t=d/2 is inserted between the plates (d is the separation between the plates). What is the dielectric consant of the slab?

The capacitance of a capacitor between4/3 times its original value if a dielectric slab of thickness t=d/2 is inserted between the plates (d is the separation between the plates). What is the dielectric consant of the slab?

Two idential capacitors A nad B are connected to a battery of emf e as shown in figure. Now a dielectric slab is inserted between the plates of capacitor B while battery remains connected .