Electrostatics Question 65
Question: An air capacitor is connected to a battery. The effect of filling the space between the plates with a dielectric is to increase [MP PMT 1995]
Options:
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
Show Answer
Answer:
Correct Answer: D
Solution:
$ C=\frac{{\varepsilon _{0}}KA}{d} $
therefore C µ K, Q = CV therefore Q µ C (Q V = constant)
