Home
Class 12
PHYSICS
Figure shows a charge q placed at the ce...

Figure shows a charge q placed at the centre of a hemisphere. A second charge Q is placed at one of the positions A, B, C and D. In which position(s) of this second charge, the flux of the electric field through the hemisphere remains unchanged?

A

A

B

B

C

C

D

D

Text Solution

Verified by Experts

The correct Answer is:
A, D
Promotional Banner

Topper's Solved these Questions

  • ELECTROSTATICS

    RESONANCE|Exercise Exercise - 2 Part - I|21 Videos

  • ELECTROSTATICS

    RESONANCE|Exercise Part- II|20 Videos

  • ELECTROSTATICS

    RESONANCE|Exercise Part - II Section (J)|13 Videos

  • ELECTROMAGNETIC INDUCTION

    RESONANCE|Exercise A.l.P|19 Videos

  • EXPERIMENTAL PHYSICS

    RESONANCE|Exercise PART -II|10 Videos

Similar Questions

Explore conceptually related problems

A charge q is placed st the centre of a spher. Taking outward normal as positive, find the flux of the electric field through the surface of the sphere due to the enclosed charge.

A charge q is placed at the centre of the cubical vessel (with one face a open) as shown in figure. The flux of the electric field through the complete vessel is

A charge q is placed at the centre of the open end of a cylindrical vessel . The flux of the electric field through the surface of the vessel is

A charge Q is placed at the mouth of a conical flask. The flux of the electric field through the flask is

In figure (a), a charge q is placed just outside the centre of a closed hemisphere. In figure (b), the same charge q is placed just inside the centre of the closed hemisphere and in figure (c), the charge is placed at the centre of hemisphere open from the base. Find the electric flux passing through the hemisphere in all the three cases.

A charge q is located at the centre of a cube. The electric flux through any face is

A charge q is located at the centre of a cube. The electric flux through any face is

RESONANCE-ELECTROSTATICS-Part - III
  1. Column I gives certain situations involving two thin conducting shells...

    Text Solution

    |

  2. Column I gives a situation in which two dipoles of dipole moment p hat...

    Text Solution

    |

  3. Select the correct alternative :

    Text Solution

    |

  4. Two equal negative charges -q are fixed at points (0, -a) and (0,a) on...

    Text Solution

    |

  5. An oil drop has a charge -9.6xx10^(-19) C and mass 1.6xx10^(-15) gm. W...

    Text Solution

    |

  6. A non-conducting solid sphere of radius R is uniformly charged. The ma...

    Text Solution

    |

  7. A uniform electric field of strength e exists in a region. An electron...

    Text Solution

    |

  8. Which of the following quantites do not depend on the choice of zero p...

    Text Solution

    |

  9. the electric field intensity at apoint in space is equal in magnitude ...

    Text Solution

    |

  10. the electric field produced by a positively charged particle, placed i...

    Text Solution

    |

  11. At distance of 5 cm and 10 cm outwards from the surface of a uniformly...

    Text Solution

    |

  12. The electric potential decreases uniformly from 180V to 20V as one mov...

    Text Solution

    |

  13. An electric dipole is kept in the electric field produced by a point c...

    Text Solution

    |

  14. Four short dipoles each of dipole moment 'p' are placed at the vertice...

    Text Solution

    |

  15. Figure shows a charge q placed at the centre of a hemisphere. A second...

    Text Solution

    |

  16. A long cylindrical volume (of radius R) contains a uniformly distribut...

    Text Solution

    |

  17. An imaginary closed surface P is constructed around a neutral conducti...

    Text Solution

    |

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

    Text Solution

    |

  19. A large nonconducting sheet M is given a uniform charge density. Two u...

    Text Solution

    |

  20. A point charge 'q' is within an electrically neutral conducting shell ...

    Text Solution

    |