1.

The plates of a parallel plate capacitor with no dielectric are connected to a voltage source. Now a dielectric of dielectric constant K is inserted to fill the whole space between the plates with voltage source remaining connected to the capacitor.

Answer»

the energy stored in the capacitor will become K-times
the electric FIELD inside the capacitor will DECREASE to K-times
the FORCE of attraction between the PLATES will increase to `K^2`-times
the CHARGE on the capacitor will increase to K-times

Answer :A::C::D


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