Q. 2 .A parallel plate capacitor is shown in figure. It is made two square metal platesof 400 mm side. The 14 mm space between the plates is filled with two layers of dielectrics ofmm thick and mm thick. Neglecting fringing of fields at the edge the capacitance is
(A) 1298 pF
(B) 944 pF
(C) 354 pF
(D) 257 pF
Answer:(D)
Explanation: