Home
Class 12
PHYSICS
An electric dipole has moment vecp = pve...

An electric dipole has moment `vecp = pveci`. Two point which are at equal distances from the dipole, and far away from it, have electric intensities `E_(1)veci` and `-E_(2)veci`. The ratio `E_(1)//E_(2)` must be

A

`1`

B

`sqrt(2)`

C

`2`

D

`1/2`

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • KINEMATICS, FORCES

    D MUKHERJEE|Exercise Revision Exercise|26 Videos

  • MISCELLANEOUS QUESTION 2

    D MUKHERJEE|Exercise Missellaneous Qns-2 (Assertion)|25 Videos

Similar Questions

Explore conceptually related problems

An electric dipole of dipole moment p is placed in a uniform external electric field E. Then, the

Two charge 9e and 3e are placed at a distance r. The distance of the point where the electric field intensity will be zero is :

Two charges e and 3e are placed at a distance r. The distance of the point where the electric field intensity will be zero is

An electric dipole of dipole moment P is lying along uniform electric field E. The work done in rotating the dipole by 37° is

The work in rotating electric dipole of dipole moment p in an electric field E through an angle theta from the direction of electric field, is:

Charge is uniformly distributed with density rho in a cylindrical region of radius R and infinite length. The magnitude of electric field at distance (R )/(2) and 2R from the axis of the cylinder is E_(1) and E_(2) respectively. The ratio (E_(1))/(E_(2)) is equal to ___________.

A short electric dipole has dipole moment p. Find the distance of farthest point from the dipole where (a) potential due to the dipole is V_0 (b) Electric field due to the dipole is E_0

If an electric dipole of moment p is placed in an electric field E .the torque acting on the dipole will be ".................

D MUKHERJEE-MISCELLANEOUS QUESTION 1-Miscellaneous Questions-1 (Straight-Objective Type)
  1. Two electric lamps A and B radiate the same power. Their filaments hav...

    Text Solution

    |

  2. Then end A of a rod slides down a smooth wall and its end B slides on ...

    Text Solution

    |

  3. An electric dipole has moment vecp = pveci. Two point which are at equ...

    Text Solution

    |

  4. When a reciever of sound (e.g., microphone diaphragm or human eardrum)...

    Text Solution

    |

  5. A lens of power 16D is used as a simple microscope. In order to obtain...

    Text Solution

    |

  6. In the previous question, what is the range of the magnification that ...

    Text Solution

    |

  7. A flat, rectangular coil is placed in a uniform magnetic field and rot...

    Text Solution

    |

  8. Two identical dielectric slabs, A and B, are placed symmetrically betw...

    Text Solution

    |

  9. A coil with resistance R is placed in a magnetic field. The flux linke...

    Text Solution

    |

  10. One mole gas is first colled from 300 K to 150 K at constant volume an...

    Text Solution

    |

  11. In the X-rays produced by a Coolidge tube let lambda(C) be the cut-off...

    Text Solution

    |

  12. A capacitor of capacitance C is given charge Q and then connected in p...

    Text Solution

    |

  13. In the spring-block system shown, the block oscillates on a smooth hor...

    Text Solution

    |

  14. An organ pipe filled with oxygen gas at 47^(@)C resoantes in its funda...

    Text Solution

    |

  15. Two conducting spheres of unequal radii are given cahrge such that the...

    Text Solution

    |

  16. Two particles are projected simultaneously from the same point, with t...

    Text Solution

    |

  17. One mole of an ideal gas is taken through the cyclic through the cycli...

    Text Solution

    |

  18. A parallel-plate capacitor is connected to a cell. Its positive plate ...

    Text Solution

    |

  19. A ring of radius R has uniformly distributed charge. It spins about it...

    Text Solution

    |

  20. In the circuit shown, which of the following statement(s) is/are corre...

    Text Solution

    |