A parallel plate capacitor is charged by connecting a 2 V battery across it. It is then disconnected form the battery and a glass slab is introduced between plates. Which of the following pairs of quantities decrease?

Question

A parallel plate capacitor is charged by connecting a 2 V battery across it. It is then disconnected form the battery and a glass slab is introduced between plates. Which of the following pairs of quantities decrease? (A) Energy stored and capacitance (B) Capacitance and charge (C) Charge and potential difference (D) Potential difference and energy stored.

Tardigrade Admin · Accepted Answer

Correct answer is (d) Potential difference and energy stored.

Q. A parallel plate capacitor is charged by connecting a 2V battery across it. It is then disconnected form the battery and a glass slab is introduced between plates. Which of the following pairs of quantities decrease?

Energy stored and capacitance

Capacitance and charge

Charge and potential difference

Potential difference and energy stored.

Correct answer is (d) Potential difference and energy stored.

Q. A parallel plate capacitor is charged by connecting a $2 V$ battery across it. It is then disconnected form the battery and a glass slab is introduced between plates. Which of the following pairs of quantities decrease?