A parallel plate capacitor of area ?A? plate separation ?d? is filled – McqOptions

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1.	A parallel plate capacitor of area ?A? plate separation ?d? is filled with two dielectrics as shown. What is the capacitance of the arrangement?
A.	\[\frac{3K{{\varepsilon }_{0}}A}{4d}\]
B.	\[\frac{4K{{\varepsilon }_{0}}A}{4d}\]
C.	\[\frac{\left( K+1 \right){{\varepsilon }_{0}}A}{2d}\]
D.	\[\frac{K\left( K+3 \right){{\varepsilon }_{0}}A}{2\left( K+1 \right)d}\]
Answer» E.

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