Home
Class 12
PHYSICS
A thin. Metallic spherical shell contain...

A thin. Metallic spherical shell contains s charge Q on it. A point charge q is placed at the centre of the shell and another charge `q_1` is placed outside it as shown in figure (30-Q1). All the three charges are positive. The force on the charge at the centre is

A

Towards left

B

Towards right

C

Upward

D

Zero

Text Solution

Verified by Experts

The correct Answer is:
B
Force on q due to shell and charge `q_0` will be zero
Promotional Banner

Topper's Solved these Questions

  • ELECTROSTATICS

    VMC MODULES ENGLISH|Exercise LEVEL - 2|60 Videos

  • ELECTROSTATICS

    VMC MODULES ENGLISH|Exercise JEE MAIN|65 Videos

  • ELECTROSTATICS

    VMC MODULES ENGLISH|Exercise LEVEL - 0 (LONG ANSWER TYPE )|8 Videos

  • ELECTROMAGNETIC INDUCTION & ALTERNATIVE CURRENT

    VMC MODULES ENGLISH|Exercise IMPECCABLE|52 Videos

  • ENERGY & MOMENTUM

    VMC MODULES ENGLISH|Exercise JEE ADVANCE (ARCHIVE) - TRUE/FALSE TYPE|1 Videos

Similar Questions

Explore conceptually related problems

A thin metallic spherical shell contains a charge Q on it. A point charge q is placed at the center of the shell and another charge q_1 is placed outside it as shown in the figure. All the three charges are positive. Find the force on the charge a. at centre due to all charges. b. at center due to shell.

A thin metallic spherical shell carries a charge Q on it. A point charge Q_(1) is placed at the centre of the shell and another charge q is placed outside as shown in figure ahead. All the charges are positive . Discuss the various forces acting on Q_(1) .

A sperical shell is uniformly charged by a charge q. A point charge q_(0) is at its centre , then

A charge Q is placed at the centre of the line joining two point charges +q and +q as shown in figure. The ratio of charges Q and q is

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

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

A thin circular wire of radius r has a charge Q. If a point charge q is placed at the centre of the ring, then find the increase in tension in the wire.

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 ?

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 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

VMC MODULES ENGLISH-ELECTROSTATICS-LEVEL - 1
  1. Charges Q, 2Q, and -Q are given to three concentric conducting spherei...

    Text Solution

    |

  2. If the electric potential of the inner metal shell is 10 V and that of...

    Text Solution

    |

  3. A thin. Metallic spherical shell contains s charge Q on it. A point ch...

    Text Solution

    |

  4. Consider the situation of the previous problem. The force on the centr...

    Text Solution

    |

  5. A charge Q is uniformly distributed over a large plastic plate. The el...

    Text Solution

    |

  6. A spherical conductor A of radius r is placed concentrically inside a ...

    Text Solution

    |

  7. N identical drops of mercury are charged simultaneously to 10 V. When ...

    Text Solution

    |

  8. Two identical metals balls with charges +2Q and -Q are separated by so...

    Text Solution

    |

  9. A and B are two concentric spherical shells. If A is given a charge +q...

    Text Solution

    |

  10. There is an electric field E in x-direction. If the work done on movin...

    Text Solution

    |

  11. The electric potential V is given as a function of distance x (metre) ...

    Text Solution

    |

  12. Four charge particles of chagres -q,-q,-q and 3q are placed at the ...

    Text Solution

    |

  13. Four equal charges q each are placed at four corners of a square of a ...

    Text Solution

    |

  14. The electric potential V ( in volt) varies with x ( in meter) a acco...

    Text Solution

    |

  15. Four charge +2q, - 2q,-3q and +3q are kept in the comers of a squa...

    Text Solution

    |

  16. In the figure shown, conducting shells A and B have charges Q and 2...

    Text Solution

    |

  17. A charge -q is placed at the axis of a charged ring of radius at a ...

    Text Solution

    |

  18. An electric field given by vec(E) = 4hat(i) - (20 y^(2) + 2) hat(j) p...

    Text Solution

    |

  19. A ball of mass 2Kg charge 1muC is dropped from top of a high tower.In ...

    Text Solution

    |

  20. Two conentrics spherical shell of radius R and 2R having intial ...

    Text Solution

    |