Question

20. A parallel plate
capacitor with air as
the dielectric has
air
capacitance C. A slab
of dielectric constant
-
K and having the
same thickness as the separation between the plate
introduced so as to fill one-fourth of the capacitore
shown in the figure. The new capacitance will be
(6) (K + 2)
(a) (K+3) 4
(c) (K+1)
d) kc
4
[Karnataka CET 2007)​

Answer 1

Answer:

A parallel plate

capacitor with air as

the dielectric has

air

capacitance C. A slab

of dielectric constant

-

K and having the

same thickness as the separation between the plate

introduced so as to fill one-fourth of the capacitore

shown in the figure. The new capacitance will be

(6) (K + 2)

(a) (K+3) 4

(c) (K+1)

d) kc

4

[Karnataka CET 2007)

Answer 2

Answer:

A parallel plate

capacitor with air as

the dielectric has

air

capacitance C. A slab

of dielectric constant

-

K and having the

same thickness as the separation between the plate

introduced so as to fill one-fourth of the capacitore

shown in the figure. The new capacitance will be

(6) (K + 2)

(a) (K+3) 4

(c) (K+1)

d) kc

4