Question

A capacitor is connected to a battery until it has charge Q. It is then disconnected from the battery, maintaining its charge. A dielectric material is introduced between the plates. Which of the following is true?

A) The capacitance and the charge increase.

B) The charge increases and the potential difference increases.

C) The capacitance, charge, and potential difference increase.

D) The capacitance increases and the potential difference decreases.

E) The capacitance is constant and the potential difference decreases

Answer 1

A handwritten solution for this question is given below