A parallel plate capacitor is filled with two layers of different materials A and B as shown in the figure on the next page. The material A has dielectric constant kị and conductivity n and the material B has 13.8 Chapter-13 dielectric constant ką and conductivity o. The capacitor is connected across an ideal battery of terminal voltage V. Permittivity of free space is &. A 22. Electric field in the material A is Va Vo, (a) d,o, + d,o, Vo (b) d,o, + d̟o, Vo, (c) d,o, + d,o, (d) d,o, +d̟o, 23. What is the total surface charge density on the interface of the two materials? E,V(k, – k,) E,V(o, -o,) d,o, +d,o, (a) d,k, + d̟k, E,V(o,k, - o,k,) V (d) E,d,dd, +d, d, +d d, d, (c) d,o, +d̟o,
A parallel plate capacitor is filled with two layers of different materials A and B as shown in the figure on the next page. The material A has dielectric constant kị and conductivity n and the material B has 13.8 Chapter-13 dielectric constant ką and conductivity o. The capacitor is connected across an ideal battery of terminal voltage V. Permittivity of free space is &. A 22. Electric field in the material A is Va Vo, (a) d,o, + d,o, Vo (b) d,o, + d̟o, Vo, (c) d,o, + d,o, (d) d,o, +d̟o, 23. What is the total surface charge density on the interface of the two materials? E,V(k, – k,) E,V(o, -o,) d,o, +d,o, (a) d,k, + d̟k, E,V(o,k, - o,k,) V (d) E,d,dd, +d, d, +d d, d, (c) d,o, +d̟o,
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This is a comprehension type Question
![Questions 22 and 23 are based on the following write-up.
A parallel plate capacitor is filled with two layers of different materials
A and B as shown in the figure on the next page. The material A has
dielectric constant kị and conductivity n and the material B has
13.8 Chapter-13
dielectric constant k, and conductivity o. The capacitor is connected
across an ideal battery of terminal voltage V. Permittivity of free space
is &.
A.
В
22. Electric field in the material A is
Vo,
Vo,
(a)
d,o, + d,o,
Vo,
(b)
d,o, + d,o,
Vo,
(c)
d,o, + d,o,
(d)
d,o, + d,0,
23. What is the total surface charge density on the interface of the two
materials?
E,V(k, – k,)
EV(o, -o,)
(b)
(a)
d, k, + d,k,
E,V(o,k, - 0,k,)
d,o, + d,o,
V
(d)
d,
d,
(c)
d,o, + d,o,
"p+ 'p °p+ 'p]*p'p'3](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F8bd71f76-6914-4de3-bed2-23d598008137%2Fc706629c-ccdf-4569-8e0e-c255367019c9%2Fnessgif_processed.png&w=3840&q=75)
Transcribed Image Text:Questions 22 and 23 are based on the following write-up.
A parallel plate capacitor is filled with two layers of different materials
A and B as shown in the figure on the next page. The material A has
dielectric constant kị and conductivity n and the material B has
13.8 Chapter-13
dielectric constant k, and conductivity o. The capacitor is connected
across an ideal battery of terminal voltage V. Permittivity of free space
is &.
A.
В
22. Electric field in the material A is
Vo,
Vo,
(a)
d,o, + d,o,
Vo,
(b)
d,o, + d,o,
Vo,
(c)
d,o, + d,o,
(d)
d,o, + d,0,
23. What is the total surface charge density on the interface of the two
materials?
E,V(k, – k,)
EV(o, -o,)
(b)
(a)
d, k, + d,k,
E,V(o,k, - 0,k,)
d,o, + d,o,
V
(d)
d,
d,
(c)
d,o, + d,o,
"p+ 'p °p+ 'p]*p'p'3
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