A parallel plate capacitor is connected to a 5 V battery and charged. The battery is then disconnect

Question

A parallel plate capacitor is connected to a 5 V battery and charged. The battery is then disconnected and a glass slab is introduced between the plates. Then the quantities that decreases are\

Professor PC Thomas Classes · Answer

When a charging battery is disconnected and a glass slab is introduced between the plates, then (I) charge remains the same (ii) Capacitance increase. (iii) Potential difference across the plates decreases. (iv) energy stored decreases.\