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Sahay Sir > Question Answers > Cengage NEET by C.P Singh > Part 2 > Chapter 2 - Capacitance > The space between plates of a parallel plate capacitor is filled by a dielectric and it is charged and then battery is removed. Now dielectric slab is slowly drawn out of the capacitor parallel to the plates. The variation of the potential of capacitor with respect to the length of the dielectric plate drawn out is

The space between plates of a parallel plate capacitor is filled by a dielectric and it is charged and then battery is removed. Now dielectric slab is slowly drawn out of the capacitor parallel to the plates. The variation of the potential of capacitor with respect to the length of the dielectric plate drawn out is

Minimum number of capacitors of 4μF capacitance each required to obtain a capacitor of 10μF will be