Separation between the plates of a parallel plate capacitor is \[d\]and the area of each plate is \[A\]. When a slab of material of dielectric constant\[k\]and thickness \[t(t

\[\frac{{{\varepsilon }_{0}}A}{d-t\left( 1+\frac{1}{k} \right)}\]

\[\frac{{{\varepsilon }_{0}}A}{d+t\left( 1-\frac{1}{k} \right)}\]

\[\frac{{{\varepsilon }_{0}}A}{d+t\left( 1+\frac{1}{k} \right)}\]

\[\frac{{{\varepsilon }_{0}}A}{d-t\left( 1-\frac{1}{k} \right)}\]

Separation between the plates of a parallel plate capacitor is \[d\]an

1.	Separation between the plates of a parallel plate capacitor is \[d\]and the area of each plate is \[A\]. When a slab of material of dielectric constant\[k\]and thickness \[t(t
A.	\[\frac{{{\varepsilon }_{0}}A}{d+t\left( 1-\frac{1}{k} \right)}\]
B.	\[\frac{{{\varepsilon }_{0}}A}{d+t\left( 1+\frac{1}{k} \right)}\]
C.	\[\frac{{{\varepsilon }_{0}}A}{d-t\left( 1-\frac{1}{k} \right)}\]
D.	\[\frac{{{\varepsilon }_{0}}A}{d-t\left( 1+\frac{1}{k} \right)}\]
Answer» D. \[\frac{{{\varepsilon }_{0}}A}{d-t\left( 1+\frac{1}{k} \right)}\]