Home
Class 12
PHYSICS
A point charge is kept at the centre of ...

A point charge is kept at the centre of a metallic insulated spherical shell. Then

A

Electric field out side the sphere is zero

B

Electric field inside the sphere is zero

C

Net induced charge on the sphere is zero

D

Electric potential inside the sphere is zero

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • ELECTROSTATICS

    ERRORLESS |Exercise Ordinary Thinking Objective Questions (Electric Dipole)|38 Videos
  • ELECTROSTATICS

    ERRORLESS |Exercise Ordinary Thinking Objective Questions (Electric Flux and Gauss.s Law)|28 Videos
  • ELECTROSTATICS

    ERRORLESS |Exercise Ordinary Thinking Objective Questions (Electric Flux and Gauss.s Law)|28 Videos
  • ELECTRONICS

    ERRORLESS |Exercise Selv Evaluation Test|23 Videos
  • HEATING AND CHEMICAL EFFECT OF CURRENT

    ERRORLESS |Exercise Self Evaluation Test|14 Videos

Similar Questions

Explore conceptually related problems

A positive charge Q is placed at the centre O of a thin metalic spherical shell. Select the correct statements from the following: (i) The electric field at any point outside the shell is zero (ii) The electrostatic potential at any point outside the shell is (Q)/(4 pi epsilon_(0) r) , where r is the distance of the point from O (iii) The outer surface of the spherical shell is an equipotential surface (iv) The electric field at any point inside the shell , other than O , is zero

A point charge +q is placed at the centre of a conducting spherical shell of inner radius a and outer radius b. Find the charge appearing on the inner and outer surface of the shell.

Both question (33) and (34) refer to the system of charges as shown in the figure. A spherical shell with an inner radius 'a' and an outer radius 'b' is made of conducting material. A point charge +Q is placed at the centre of the spherical shell and a total charge -q is placed on the shell. Assume that the electrostatic potential is zero at an infinite distance from the spherical shell. The electrostatic potential at a distance R(a lt R lt b) from the centre of the shell is

A conducting sphere that carries a total charge of -3q is placed at the centre of a conducting spherical shell that carries a total charged of +5q. The conductors are in electrostatic equilibrium. The charges on the inner and outer surfaces of the shell are respectively.

A ball with charge -50 e is placed at the centre of a hollow spherical shell has a net charge of -50e . What is the charge on the shell's outer surface ?

Shown in the figure a spherical shell with an inner radius 'a' and an outer radius 'b' is made of conducting metarial. A charge +Q is placed at the centre of the spherical shell and a total charge -q s placed on the shell. Charge -q is districuted on the surfaces as :

ERRORLESS -ELECTROSTATICS -Ordinary Thinking Objective Questions (Electric Field and Potential)
  1. A thin spherical conducting shell of radius R has a charge q. Another ...

    Text Solution

    |

  2. A hollow conducting sphere is placed in an electric field produced by ...

    Text Solution

    |

  3. A point charge is kept at the centre of a metallic insulated spherical...

    Text Solution

    |

  4. An electron moving with the speed 5xx10^(6) per sec is shot parallel t...

    Text Solution

    |

  5. An electron enters in high potential region V(2) from lower potential ...

    Text Solution

    |

  6. The electric potential at the surface of an atmoic nucleus (Z = 50) of...

    Text Solution

    |

  7. A pellet carrying a charge of 0.5 coulomb is accelerated through a pot...

    Text Solution

    |

  8. A particle has a mass 400 times than that of the elctron and charge is...

    Text Solution

    |

  9. An electron (charge = 1.6 xx 10^(-19) coulomb) is accelerated through ...

    Text Solution

    |

  10. The charge given to a hollow sphere of radius 10 cm is 3.2 xx 10^(-19)...

    Text Solution

    |

  11. Work done in moving a positive charge on an equipotential surafce is

    Text Solution

    |

  12. A charge 10 esu is placed at a distance of 2 cm from a charge 40 esu a...

    Text Solution

    |

  13. A table tennis ball covered with a conducting paint is suspended by a ...

    Text Solution

    |

  14. A sphere of 4 cm radius is suspended within a hollow sphere of 6 cm ra...

    Text Solution

    |

  15. State which of the following is correct

    Text Solution

    |

  16. If a positive charge is shifted from a low - potential region to a hig...

    Text Solution

    |

  17. When a negative charge is taken at a height from earth's surface, then...

    Text Solution

    |

  18. When a charge of 3 coulombs is placed in a uniform electric field, it ...

    Text Solution

    |

  19. There are two equipotential surafce as shown in figure. The distance b...

    Text Solution

    |

  20. In bringing an electron towards another electron, the electrostatic po...

    Text Solution

    |