Home
Class 11
PHYSICS
Conisder a neutral conducting sphere. A ...

Conisder a neutral conducting sphere. A poistive point charge is placed outisde the sphere. The net charge on the sphere is then

A

negative and distrubuted uniformly over the surface of the sphere

B

negative and appears only at the point on the sphere closest to the point charge

C

negative and distributed non-uniformly over the entire surface of the sphere

D

zero

Text Solution

Verified by Experts

The correct Answer is:
D
Charge will be induced in the conducting sphere, but net charge on it will be zero.
Promotional Banner

Topper's Solved these Questions

  • MISCELLANEOUS

    ALLEN|Exercise MCQ s WITH ONE OR MORE THAN ONE CORRECT ANSWER|6 Videos

  • MISCELLANEOUS

    ALLEN|Exercise REASONING TYPE|1 Videos

  • MISCELLANEOUS

    ALLEN|Exercise Exercise-05(A)|35 Videos

  • KINEMATICS (MOTION ALONG A STRAIGHT LINE AND MOTION IN A PLANE)

    ALLEN|Exercise BEGINNER S BOX-7|8 Videos

  • PHYSICAL WORLD, UNITS AND DIMENSIONS & ERRORS IN MEASUREMENT

    ALLEN|Exercise EXERCISE-IV|8 Videos

Similar Questions

Explore conceptually related problems

Charged Conducting Sphere

There is a cubical cavity inside a conducting sphere of radius R. A positive point charge Q is placed at the centre of the cube and another positive charge q is placed at a distance 1(gtR) from the centre of the sphere. The sphere is earthed Net charge on the outer surface of conducting sphere is

7S is a solid neutral conducting sphere. A point charge q of 1 × 10–6 C is placed at point A. C is the centre of sphere and AB is a tangent. BC = 3m and AB = 4m. (1) The electric potential of the conductor is 1.8 kV (2) The electric potential of the conductor is 2.25 kV (3) The electric potential at B due to induced charges on the sphere is – 0.45 kV (4) The electric potential at B due to induced charges on the sphere is 0.45 kV

A positive point charge q is brought near a neutral metal sphere.

A conducting sphere carrying charge Q is surrounded by a spherical conducting shell. a. What is the net charge on the inner surface of the shell? b. Another charge q is placed outside the shell. Now, what is the net charge on the inner surface of the shell? c. If q is moved to a position between the shell and the sphere, what is the net charge on the inner surface of the shell? d. Are your answer valid if the sphere and shell are not concentric?

Inside a neutral hollow conducting sphere of radius X and centre C, a point charge q is placed as shown in the figure. Another point charge q_1 , is placed outside the sphere at distance d from centre. The net- electrostatic force on charge q placed at the centre is K=1/(4piepsilon_0)

A conducting sphere of radius r has a charge . Then .

The centre of neutral conducting sphere of radius "R" is at distance 'd' from a point charge "Q" .The potential of the sphere is

ALLEN-MISCELLANEOUS-Exercise-05(B)
  1. A charge +q is fixed at each of the points x=x0, x=3x0, x=5x0,…………x=oo...

    Text Solution

    |

  2. Three charges Q, +q and +q are placed at the vertices of a right angle...

    Text Solution

    |

  3. Three poistive charges of equal value q are placed at the vertices of ...

    Text Solution

    |

  4. A uniform electric field pointing in positive x-direction exists in a ...

    Text Solution

    |

  5. Two equal point charges are fixed at x=-a and x=+a on the x-axis. Anot...

    Text Solution

    |

  6. A metallic shell has a point charge 'q' kept inisde its cavity. Which ...

    Text Solution

    |

  7. six charges of equal magnitude, 3 poistive and 3 negative are to be pl...

    Text Solution

    |

  8. Consider the charge configuration and a spherical Gaussian surface as ...

    Text Solution

    |

  9. Three infinitely long charge sheets are placed as shown in figure. Th...

    Text Solution

    |

  10. A long, hollow conducting cylinder is kept coaxially inisde another lo...

    Text Solution

    |

  11. Conisder a neutral conducting sphere. A poistive point charge is place...

    Text Solution

    |

  12. A spherical portion has been removed from a solid sphere having a char...

    Text Solution

    |

  13. Poistive and negative point charges of equal magnitude are kept at (0,...

    Text Solution

    |

  14. Conisder a system of three charges q//3, q//3 and -2q//3 placed at poi...

    Text Solution

    |

  15. A disc of radius a//4 having a uniformly distributed charge 6C is plac...

    Text Solution

    |

  16. Three concentric metallic spherical shells of radii R, 2R, 3R, are giv...

    Text Solution

    |

  17. Under the influence of the Coulomb field of charge +Q, a charge -q is ...

    Text Solution

    |

  18. Let E1(r), E2(r) and E3(r) be the respectively electric field at a dis...

    Text Solution

    |

  19. Charges Q, 2Q and 4Q are uniformly distributed in three dielectric sol...

    Text Solution

    |