Home
Class 12
PHYSICS
A thin spherical conducting shell of rad...

A thin spherical conducting shell of radius R has a charge q. Another charge Q is placed at the centre of the shell. The electrostatic potential at a point P a distance `R/2` from the centre of the shell is

A

`(2Q)/(4piepsilon_(0)R)`

B

`(2Q)/(4piepsilon_(0)R)-(2q)/(4piepsilon_(0)R)`

C

`(2Q)/(4piepsilon_(0)R)+(2q)/(4piepsilon_(0)R)`

D

`((q+Q))/(4piepsilon_(0))(2)/(R)`

Text Solution

Verified by Experts

The correct Answer is:
3
Promotional Banner

Topper's Solved these Questions

  • ELECTROSTATICS AND GAUSS LAW

    NARAYNA|Exercise NCERT based Question|14 Videos

  • ELECTROSTATICS AND GAUSS LAW

    NARAYNA|Exercise Level V|93 Videos

  • ELECTROSTATICS AND GAUSS LAW

    NARAYNA|Exercise Level 2|10 Videos

  • ELECTROSTATIC POTENTIAL AND CAPACITANCE

    NARAYNA|Exercise ADDITIONAL PROBLEMS|14 Videos

  • EXPERIMENTAL PHYSICS

    NARAYNA|Exercise Comprehension type|6 Videos

Similar Questions

Explore conceptually related problems

A conducting shell of radius R carries charge -Q . A point charge +Q is placed at the centre. The electric field E varies with distance r (from the centre of the shell) as

A spherical shell of radius R has a charge +q units. The electric field due to the shell at a point

A point charge q'q is placed at distance 'a' from the centre of an uncharged thin spherical conducting shell of radius R=2a. A point 'P' is located at a distance 4a from the centre of the conducting shell as shown. The electric potential due to induced charge on the inner surface of the conducting shell at point 'P' is

A point charge Q is placed inside a conducting spherical shell of inner radius 3R and outer radius 5R at a distance R from the centre of the shell. The electric potential at the centre of the shell will be

A metallic spherical shell of radius R has a charge -Q on it. A point charge +Q is placed at the centre of the shell. Which of the graphs shown below may correctly represent the variation of electric field E with distance r from the centre of shell ?

NARAYNA-ELECTROSTATICS AND GAUSS LAW-Level 3
  1. Electric charge is uniformly distributed along a along straight wire o...

    Text Solution

    |

  2. A Charge Q is distributed uniformly on a ring of radius r. A sphere of...

    Text Solution

    |

  3. q(1),q(2),q(3) and q(4) are point charges located at point as shown in...

    Text Solution

    |

  4. Shown below is a distribution of charges. The flux of electric field d...

    Text Solution

    |

  5. A thin spherical conducting shell of radius R has a charge q. Another ...

    Text Solution

    |

  6. A charge q is distributed over two concentric hollow sphere of radii a...

    Text Solution

    |

  7. Two concentric sphere of radii a(1) and a(2) carry chages q(1) and q(2...

    Text Solution

    |

  8. Assume three concentric conducting spheres where charge q(1) and q(2) ...

    Text Solution

    |

  9. Three concentric spherical metallic spheres A,B and C of radii a , b a...

    Text Solution

    |

  10. A charged ball B hangs from a silk thread S, which makes an angle thet...

    Text Solution

    |

  11. The electric field in a region is given by E=alphaxhati. Here alpha is...

    Text Solution

    |

  12. The electric field in a region is given by E=alphaxhati. Here alpha is...

    Text Solution

    |

  13. Two point charges q and -q are separated by a distance 2a. Evaluate th...

    Text Solution

    |

  14. A long string with a charge of lambda per unit length passes through a...

    Text Solution

    |

  15. A rod with linear charge density lambda is bent in the shap of circula...

    Text Solution

    |

  16. The electric components in the figure are E(x)=alphax^(1//2) ,E(y)=0,E...

    Text Solution

    |

  17. Three very large plate are given charges as shown in the figure, if th...

    Text Solution

    |

  18. An electric dipole of moment p is kept at a distance r form an infinit...

    Text Solution

    |

  19. A point charge q si located at a distance r from the centre O of an un...

    Text Solution

    |

  20. One-fourth of a sphere of radius R is removed as shown in figure. An e...

    Text Solution

    |