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If dielectric is inserted in charged ca...

If dielectric is inserted in charged capacitor ( battery removed ), then quantity that remains constant is

A

capacitance

B

potential

C

intensity

D

charge

Text Solution

Verified by Experts

The correct Answer is:
D
Variation of different variables (Q, C, V, E and U ) of parallel plate capacitor when dielectric (K) is introduded when battery is removed is
C'=KC `" "`E'=E/K
Q'=Q `" "`U'=U/K
V'=V/K
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