Home
Class 12
PHYSICS
Three concentric metallic spherical shel...

Three concentric metallic spherical shells of radii R, 2R, 3R are given charges `Q_(1) Q_(2) Q_(3)`, respectively. It is found that the surface charge densities on the outer surface of the shells are equal. Then, the ratio of the charges given to the shells `Q_(1) : Q_(2) : Q_(3)` is

A

`1:2:3`

B

`1:3:5`

C

`1:4:5`

D

`1:8:18`

Text Solution

Verified by Experts

The correct Answer is:
B
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • JEE ADVANCED

    JEE ADVANCED PREVIOUS YEAR|Exercise SECTION-I( Single Correct Choice Type )|5 Videos

  • JEE ADVANCED

    JEE ADVANCED PREVIOUS YEAR|Exercise SECTION-II ( Multiple Correct Choice Type )|4 Videos

  • JEE ADVANCED

    JEE ADVANCED PREVIOUS YEAR|Exercise MULTIPLE CHOICE QUESTIONS|22 Videos

  • JEE (ADVANCE) 2020

    JEE ADVANCED PREVIOUS YEAR|Exercise SECTION 3|6 Videos

  • JEE ADVANCED 2020

    JEE ADVANCED PREVIOUS YEAR|Exercise SECTION-3|6 Videos

Similar Questions

Explore conceptually related problems

Concentric metallic hollow spheres of radii R and 4R hold charges Q_1 and Q_2 respectively. Given that surface charge densities of the concentric spheres are equal, the potential difference V(R)- V(4R) is :

There are two concentric metallic shells of radii R and 2R, if outer shell is given charge q_1 , then charge on surface of inner shell will be

Knowledge Check

  • Three concenric metallilc sphereicla shells of radii R,2R, 3R are given charges Q_(1), Q_(2), Q_(3) respectively. It is found that the surface charge densities on the outer surfaces of the shells are equal. Then the ratio of the charges given to the shells Q_(1):Q_(2):Q_(3) is

    A
    `1:2:3`
    B
    `1:3:5`
    C
    `1:4:9`
    D
    `1:8:18`

  • Three concentric metallic spherical shells of radii R, 2R, 3R, are given charges Q_1 , Q_2 , Q_3 , respectively. It is found that the surface charge denisties on the outer surfaces of the shells are equal. Then, the ratio of the charges given to the shells, Q_1:Q_2:Q_3 , is

    A
    (a) 1:2:3
    B
    (b) 1:3:5
    C
    (c) 1:4:9
    D
    (d) 1:8:18

  • Two concentric spherical shells fo radill R and 2R are given charges Q_(1) and Q_(2) respectively. The surfaces charge densities of the outer surfaces are equal. Determine the ratio Q_(1) : Q_(2) .

    A
    `1:2`
    B
    `4:1`
    C
    `1:4`
    D
    `2:1`

    • Similar Questions

    Explore conceptually related problems

    Two concentric spherical shells of radius R_(1) and R_(2) (R_(2) gt R_(1)) are having uniformly distributed charges Q_(1) and Q_(2) respectively. Find out total energy of the system.

    Two uniformly charged concentric spherical shells of radius R and r, are given charges Q_1 and Q_2 respectively. If their potential difference is V, then it will not depends upon:

    Two isolated charged metallic spheres of radii R_(1) and R_(2) having charges Q_(1) and Q_(2) respectively are connected to each other, then there is-

    There are three concentric metallic spherical shells of radii R, 2R and 3q, respectively. The middle spherical shell is connected to earth. Let q_(1) be the charge appearing on the inner surface of the middle sphere and q_(2) be the charge on outer surface of the middle sphere. Similarly q_(3) is the charge appearing on inner surface of outermost sphere and q_(4) is the charge appearing on outer surface of outermost sphere.

    Three concentric conducting spherical shells have radii r, 2r, and 3r and charges q_1,q_2 and q_3 , respectively. Innermost and outermost shells are earthed as shown in figure. The charges shown are after earthing. Select the correct alternative.

    Home
    Profile