Q. An air capacitor is connected to a battery. The effect of filling the space between the plates with a dielectric is to increase
A) The charge and the potential difference
B) The potential difference and the electric field
C) The electric field and the capacitance
D) The charge and the capacitance
Explanation
(d) $C = \frac{\varepsilon_{0}KA}{d} \Rightarrow C \propto K,Q = CV \Rightarrow Q \propto C\ \lbrack\because V = constant\rbrack$
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.