Question

If in a parallel plate capacitor, which is connected to a battery, we fill dielectrics in whole space of its plates, then which of the following increases?

• A. Q and V
• B. V and E
• C. E and C
• D. Q and C

Answer 1

The correct option is D Q and C

Since battery remains connected so P.D. between the plates is constant. But as we introduce the dielectric the capacitance increases and hence charge increases.