Home
Class 11
PHYSICS
Two uniformly charged concentric spheric...

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:

A

`Q_(1)`

B

`Q_(2)`

C

R

D

r

Text Solution

Verified by Experts

The correct Answer is:
A
`V_(2)-V_(1)=((KO_(2))/r+(KO_(1))/R) -((KQ_(1))/R+(KQ_(2))/R)`
`=KQ_(2)(1/r-1/R) =f(O_(2),r,R)`
Promotional Banner

Topper's Solved these Questions

Similar Questions

Explore conceptually related problems

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

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) .

Two concentric spherical conducting shells of radii R and 2R carry charges Q and 2Q respectively.Change in electric potential on the outer shell when both are connected by a conducting wire is (k=(1)/(4 pi varepsilon_(0)))

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

Two isolated concentric conducting spherical shells have radii R and 2R and uniform charges q and 2q respectively.If V_(1) and V_(2) are potentials at points located at distances 3R and (R)/(2) respectively from the centre of shells.Then the ratio of ((V_(2))/(V_(1))) will be

Two concentric spherical conducting shells of radii R and 2R are carrying charges q and 2q, respectively. Both are now connected by a conducting wire. Find the change in electric potential (inV) on the outer shell.

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 potential (i) at point (ii) at surface of smaller shell (i.e. at point B) (iii) at surface of larger shell (i.e. at point C) (iv) at r le R_(1) (v) at R_(1) le r le R_(2) (vi) at r ge R_(2)

Two conducting hollow spherical shells of radius R and 2R carry charges -Q and 3Q respectively. How much charge will flow into the earth if inner shell is grounded?

Two concentric uniformly charge spherical shells of radius R_(1) and R_(2) (R_(2) gt R_(1)) have total charges Q_(1) and Q_(2) respectively. Derive an expression of electric field as a function of r for following positions. (i) r lt R_(1) (ii) R_(1) le r lt R_(2) (iii) r ge R_(2)

Two concentric conducting spheres of radii R and 3R carrying charges Q and 2Q respectively.If the charge on inner sphere is doubled.The potential difference between inner and outer spheres will..?

RESONANCE-PART TEST 5-Exercise
  1. Two identical spheres of same mass and specific gravity (which is the ...

    Text Solution

    |

  2. Two uniformly charged concentric spherical shells of radius R and r, a...

    Text Solution

    |

  3. Figure shows a solid hemisphere with a charge of 5 nC distributed unif...

    Text Solution

    |

  4. Figure shows two concentric shells of radii a and b uniformly distribu...

    Text Solution

    |

  5. Two particles of charge q(1) and q(2) are separated by distance d as s...

    Text Solution

    |

  6. A fixed ring of radius R is given a charge q. A charge q0 is brought s...

    Text Solution

    |

  7. In the figure two concentric conducting shells of radius R & 2R are sh...

    Text Solution

    |

  8. Two equipotential spherical surface having potential 20V and 0V are as...

    Text Solution

    |

  9. The electric field intensity at all points in space is given by vecE =...

    Text Solution

    |

  10. Two concentric conducting thin shells of radius R and 2 R carry charge...

    Text Solution

    |

  11. A uniformly charged non-conducting spherical shell is given +q charge ...

    Text Solution

    |

  12. Find out the potential of the junction S (in volts) if all the dark wi...

    Text Solution

    |

  13. In the figure shown R = 100 Omega L = (2)/(pi) H and C = (8)/(pi) mu F...

    Text Solution

    |

  14. A uniform field is exists in the region directed away from the page. A...

    Text Solution

    |

  15. When the number of turns in a coil is doubled without any change in th...

    Text Solution

    |

  16. The potential difference across 8 ohm resistance is 48 volt as shownin...

    Text Solution

    |

  17. In the given circuit, in steady state we may say: (capacitors are init...

    Text Solution

    |

  18. Two circular rings of identical radii and resistance of 36Omega each a...

    Text Solution

    |

  19. At distance 'r' from a point charge, the ratio (U)/(V^(2)) (where 'U' ...

    Text Solution

    |

  20. A graph between current and time during charging of a capacitor by a b...

    Text Solution

    |