Gujarati
2. Electric Potential and Capacitance
easy

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

Solution

(d) $C = \frac{{{\varepsilon _0}KA}}{d}$ $==>$ $C$ $\propto$ $K, Q = CV$ $==> Q$ $\propto$ $C$ ( $V =$ constant)

Standard 12
Physics

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