Question

The space between the plates of a parallel-plate capacitor is filled consecutively with two dielectric layers 1 and 2 having the thicknesses

Answer 1

Answer:

ANSWER

Capacitance of the vacuum capacitor C

o

=

d

Aϵ

o

where A is the area of the plates of capacitor.

Dielectric constant of the medium at a distance x from first plate is given by K(x)=K

o

+λx

Capacitance of capacitor of thickness dx, dC=

dx

K(x)Aϵ