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Sahay Sir > Question Answers > Cengage NEET by C.P Singh > Part 2 > Chapter 2 - Capacitance > A parallel plate capacitor with vacuum between its plates has capacitance C. A slab of dielectric constant K and having the same thickness as the separation between the plates is introduced so as to fill 1/3rd of the capacitor as shown in the figure. the new capacitance will be

A parallel plate capacitor with vacuum between its plates has capacitance C. A slab of dielectric constant K and having the same thickness as the separation between the plates is introduced so as to fill 1/3rd of the capacitor as shown in the figure. the new capacitance will be

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