Home
Class 12
PHYSICS
In the figure shown the elctric potentia...

In the figure shown the elctric potential energy of the system is : `(q` is at the centre of the conducting neutral spherical shell of inner radius a and outer radius `b`)

A

0

B

`(kq^(2))/(2b)`

C

`(kq^(2))/(2b)-(kq^(2))/(2a)`

D

`(kq^(2))/(2a)-(kq^(2))/(2b)`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • ELECTRIC POTENTIAL

    CENGAGE PHYSICS ENGLISH|Exercise DPP 3.5|15 Videos

  • ELECTRIC POTENTIAL

    CENGAGE PHYSICS ENGLISH|Exercise DPP 3.3|20 Videos

  • ELECTRIC FLUX AND GAUSS LAW

    CENGAGE PHYSICS ENGLISH|Exercise MCQ s|38 Videos

  • ELECTRICAL MEASURING INSTRUMENTS

    CENGAGE PHYSICS ENGLISH|Exercise M.C.Q|2 Videos

Similar Questions

Explore conceptually related problems

A point charge q is brought slowly from infinity and is placed at the centre of a conducting neutral spherical shell of inner radius a and outer radius b, then find work done by external agent :

Find V and E at point r where : (Q is a point charge kept at the centre of the non-conducting neutral thick sphere of inner radius 'a' and outer radius 'b') (dielectric constant =in_(r) ) (i) 0 lt r lt a " " (ii) a le r lt b " " (iii) r ge b

In Fig a conducting spherical shell of inner radius .x. and outer radius .y. is concentric with a larger conducting spherical shell of inner radius .a. and outer radius .b.. Inner shell has a total charge +3Q and the outer shell has a charge +5Q. Let r be the distance of any point from the common centre O.

A small conducting spherical shell with inner radius a and outer radius b is concentric with a larger conducting spherical shell with inner radius c and outer radius d. The inner shell has total charge +2q, and the outer shell has charge +4q. (K=(1)/(4piepsilon_(0))) Find the electric field in terms of q and the distance r from the common centre of the two shells for (i) b lt r lt c (ii) c lt r lt d

A small conducting spherical shell with inner radius a and outer radius b is concentric with a larger conducting spherical shell with inner radius c and outer radius d ( as shown in Fig . 2.121). The inner shell has a total charge + 2 q , and the outer shell has a total charge + 4 q . Calculate the electric field in terms of q and the distance r from the common center of the two shells for a lt r lt b

A small conducting spherical shell with inner radius a and outer radius b is concentric with a larger conducting spherical shell with inner radius c and outer radius d ( as shown in Fig . 2.121). The inner shell has a total charge + 2 q , and the outer shell has a total charge + 4 q . Calculate the electric field in terms of q and the distance r from the common center of the two shells for b lt r lt c

A small conducting spherical shell with inner radius a and outer radius b is concentric with a larger conducting spherical shell with inner radius c and outer radius d. The inner shell has total charge +2q, and the outer shell has charge +4q. (K=(1)/(4piepsilon_(0))) Find the electric in terms of q and the distance r from the common centre of the two shells for r gt d .

A small conducting spherical shell with inner radius a and outer radius b is concentric with a larger conducting spherical shell with inner radius c and outer radius d ( as shown in Fig . 2.121). The inner shell has a total charge + 2 q , and the outer shell has a total charge + 4 q . Calculate the electric field in terms of q and the distance r from the common center of the two shells for r lt a

A small conducting spherical shell with inner radius a and outer radius b is concentric with a larger conducting spherical shell with inner radius c and outer radius d ( as shown in Fig . 2.121). The inner shell has a total charge + 2 q , and the outer shell has a total charge + 4 q . Calculate the electric field in terms of q and the distance r from the common center of the two shells for c lt r ltd

A small conducting spherical shell with inner radius a and outer radius b is concentric with a larger conducting spherical shell with inner radius c and outer radius d. The inner shell has total charge +2q and the outer shell has charge +4q . (i) What is the total charge on the (a) inner surface of the small shell, (b) outer surface of the small shell (c) inner surface of the large shell, (d) outer surface of the large shell ? (ii) Calculate the electric field in terms of q and the the distance r from the common centre of two shells for (a) r lt a , (b) a lt r lt b , (c) b lt r lt c , (d) c lt r lt d , (e) r gt d