Q. 40 A composite parallel plate capacitor is made up of two different dielectric
material with different thickness 
as shown in figure. The two different
dielectric materials are separated by a conducting foil F. The voltage of the
conducting foil is 
(A) 52 V
(B) 60 V
(C) 67 V
(D) 33 V
Answer:(B)
Explanation:
