Which of the following expressions gives the capacitance of a parallel-plate…

PHYSICS · Single correct · CBSE · Physics · Electrostatic Potential and Capacitance · Electrostatic Potential and Capacitance

Problem

Which of the following expressions gives the capacitance

C

of a parallel-plate capacitor filled uniformly with a dielectric material of constant

\kappa

? (a)

C = \dfrac{\epsilon_{0}A}{d}

(b)

C = \kappa\epsilon_{0}\dfrac{A}{d}

(c)

C = \dfrac{\epsilon_{0}A}{\kappa d}

(d)

C = \dfrac{\kappa\epsilon_{0}A}{2d}