Home
Class 12
PHYSICS
Two concentric metallic shells are of ra...

Two concentric metallic shells are of radii `r_(1) and r_(2) (r_(2) gt r_(1))`. If charge given to outer sphere is q. and the inner sphere is ground. Then the charge on the inner sphere `q^(1)` is

A

Zero

B

`-q`

C

`-(r_(1))/(r_(2))q`

D

`(r_(1))/(r_(2))q`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • ELECTROSTATICS

    AAKASH SERIES|Exercise PRACTICE SHEET (EXERCISE -IV ELECTRIC POTENTIAL & POTENTIAL ENERGY) (LEVEL - II (ADVANCED) MORE THAN ONE CORRECT ANSWER TYPE QUESTION)|1 Videos

  • ELECTROSTATICS

    AAKASH SERIES|Exercise PRACTICE SHEET (EXERCISE -IV ELECTRIC POTENTIAL & POTENTIAL ENERGY) (LEVEL - II (ADVANCED) LINKED COMPREHENSION TYPE QUESTION)|2 Videos

  • ELECTROSTATICS

    AAKASH SERIES|Exercise PRACTICE SHEET (EXERCISE -IV ELECTRIC POTENTIAL & POTENTIAL ENERGY) (LEVEL - I (MAIN) STRAIGHT OBJECTIVE TYPE QUESTION)|19 Videos

  • ELECTROMAGNETICS

    AAKASH SERIES|Exercise ADDITIONAL EXERCISE|6 Videos

  • ELEMENTS OF VECTORS

    AAKASH SERIES|Exercise QUESTIONS FOR DESCRIPTIVE ANSWERS|9 Videos
AAKASH SERIES-ELECTROSTATICS-PRACTICE SHEET (EXERCISE -IV ELECTRIC POTENTIAL & POTENTIAL ENERGY) (LEVEL - II (ADVANCED) STRAIGHT OBJECTIVE TYPE QUESTION)
  1. Two concentric metallic shells are of radii r(1) and r(2) (r(2) gt r(1...

    Text Solution

    |

  2. Consider two concentric conducting spheres. The outer sphere is hollow...

    Text Solution

    |

  3. A charge Q is placed at each corner of a cube of side a. The potential...

    Text Solution

    |

  4. A charge q is placed at the mid - point of the lien joining two charge...

    Text Solution

    |

  5. Two point charges - q and + q are located points (0,0, alpha) and (0,0...

    Text Solution

    |

  6. Two points P and Q are maintained at the potentials of 10 V and - 4V, ...

    Text Solution

    |

  7. A charage Q is placed at each of the opposite corners of a square. A c...

    Text Solution

    |

  8. At y = 1 cm, y = 3 cm y = 9 cm, y = 27 cm … and so on , an infinite nu...

    Text Solution

    |

  9. The lines are equipotential lines. The X and Y components of electirc ...

    Text Solution

    |

  10. A charge .q. is distrubuted over two concertric hollow conducting sp...

    Text Solution

    |

  11. Two concentric, thin metallic spheres of radii R(1) and R(2) (R(1) gt ...

    Text Solution

    |

  12. A point charge Q is placed inside a conducting spherical shell of inne...

    Text Solution

    |

  13. Three concentric spherical metal shells A.B.C of radii a,b,c(c gt b gt...

    Text Solution

    |

  14. A body of mass 1g and carrying a charge 10^(-8)C passes from two point...

    Text Solution

    |

  15. Two idential charges are placed at th two corners of an equilateral tr...

    Text Solution

    |

  16. Two equal point charges are fixed at x = a and x = +a on thte axis. An...

    Text Solution

    |

  17. A point charge .Q. is placed at the centre of a spherical cavity of ra...

    Text Solution

    |

  18. Two conducting concentric hollow sphers of radii a and 2a respectively...

    Text Solution

    |

  19. Electric potential inside hollow charged sphere of radius .r. is [k =...

    Text Solution

    |

  20. Electric potentiall at centre of non conducting sphere of radii .r. is...

    Text Solution

    |