Home
Class 12
PHYSICS
A metallic shell has a point charge .q. ...

A metallic shell has a point charge .q. kept inside its cavity. Which one of the following diagrams correctly represents electric lines of forces

A

B

C

D

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • ELECTRIC CHARGES AND FIELDS

    AAKASH SERIES|Exercise Exercise-II|56 Videos

  • ELECTRIC CHARGES AND FIELDS

    AAKASH SERIES|Exercise Practice Exercise|57 Videos

  • ELECTRIC CHARGES AND FIELDS

    AAKASH SERIES|Exercise Assess Your Self|13 Videos

  • DUAL NATURE OF RADIATION AND MATTER

    AAKASH SERIES|Exercise PRACTICE EXERCISEX|44 Videos

  • ELECTRIC FIELD AND POTENTIAL

    AAKASH SERIES|Exercise PROBLEMS (LEVEL-II)|32 Videos
AAKASH SERIES-ELECTRIC CHARGES AND FIELDS-Exercise-I
  1. An ellipsoidal cavity is carved with in a perfect conductor. A positiv...

    Text Solution

    |

  2. If a charge is enclosed by the surface of the sphere then total flux e...

    Text Solution

    |

  3. A metallic shell has a point charge .q. kept inside its cavity. Which ...

    Text Solution

    |

  4. A charge of Q coulomb is placed on a solid piece of metal of irregular...

    Text Solution

    |

  5. Gauss.s law is true only if force due to a charge varies as:

    Text Solution

    |

  6. An electric diple is put in north-south direction in a sphere filled w...

    Text Solution

    |

  7. Two small spheres each carrying a charge q are placed r metre apart. I...

    Text Solution

    |

  8. Find the total flux due to charge q associated with the given hemisphe...

    Text Solution

    |

  9. A: A metallic shield in the form of a hollow shell may be built to blo...

    Text Solution

    |

  10. A thin spherical shell of radius R has charge Q spread uniformly over ...

    Text Solution

    |

  11. An electric dipole kept in a uniform electric field experiences

    Text Solution

    |

  12. The value of electric potential at any point due to any electric dipol...

    Text Solution

    |

  13. An electric dipole is plced at an angle of 30^(@) to a nonuniform elec...

    Text Solution

    |

  14. What is the angle between the electric dipole moment and the electric ...

    Text Solution

    |

  15. An electric dipole is kept in nonuiform electric field. It experiences

    Text Solution

    |

  16. Match List-I with List-II

    Text Solution

    |

  17. (A): Coulomb force between charges is central force (R ): Coulomb fo...

    Text Solution

    |

  18. (A): Two particles of same charge projected with different velocity no...

    Text Solution

    |

  19. (A): The coulomb force is the dominating force in the universe (R ):...

    Text Solution

    |

  20. (A): Electric and gravitational fields are acting along same line. Whe...

    Text Solution

    |