Home
Class 12
PHYSICS
An electric dipole of dipole moment p = ...

An electric dipole of dipole moment `p = 6 * 10^-4 C m` is placed in a uniform external electric field of intensity `2*10^5(N/C)` as shown in the figure, The anglebetween net electric field with external electric field at point A will be `(epsilon<

A

A. 45°

B

B. 37°

C

C. 53°

D

D. 60°

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • TEST 1

    AAKASH INSTITUTE ENGLISH|Exercise EXERCISE|21 Videos
  • TEST 3

    AAKASH INSTITUTE ENGLISH|Exercise EXAMPLE|74 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

Electric Field due to Dipole

An electric dipole placed in a nonuniform electric field experience

A dipole of dipole moment vec(P) is placed in uniform electric field vec(E) , then torque acting on it is given by

An electric dipole of dipole moment p = 5 xx 10^(-18)C - m lying along unifrom electric field E = 4 xx 10^(4) NC^(-1) . Calculate the work done is rotating the dipole by 60^(@) .

An electric dipole when placed in uniform electric field has zero potential energy. The angle between dipole moment and electric field is ....

An electric dipole when placed in uniform electric field has zero potential energy. The angle between dipole moment and electric field is ....

A dipole of electric dipole moment p is placed in a uniform electric field of strength E. If theta is the angle between positive direction of p and E, then the potential energy of the electric dipole is largest when theta is

what is the net force on a dipole in a uniform electric field ?

Total electric force on an electric dipole placed in an electric field of a point charge is :

AAKASH INSTITUTE ENGLISH-TEST 2-Exercise
  1. The equation of a travelling wave is given as y=A sin2pi(alphat-betax)...

    Text Solution

    |

  2. A car travelling with speed V/50 towards a hill, (where v is speed of ...

    Text Solution

    |

  3. An electric dipole of dipole moment p = 6 * 10^-4 C m is placed in a u...

    Text Solution

    |

  4. In a region the potential is represented by V(x, y, z) = 8x - 6xyz - 6...

    Text Solution

    |

  5. A parallel plate capacitor is charged to a potential difference of 10 ...

    Text Solution

    |

  6. A conductor having cubold shape has dimensions in ratio 1: 2:5, the ra...

    Text Solution

    |

  7. Two resistors of resistances 10 Omega and 40 Omega are connected with ...

    Text Solution

    |

  8. The resistance in two arms of the meter bridge is 10 Omega and x respe...

    Text Solution

    |

  9. The magnetic field Intensity at the point o of a loop carrying current...

    Text Solution

    |

  10. A beam of electrons is moving with uniform velocity in a region having...

    Text Solution

    |

  11. A bar magnet hung by a insulating thread In a uniform horizontal magne...

    Text Solution

    |

  12. Area under magnetic field induction and magnetizing field intensity (B...

    Text Solution

    |

  13. An objective of a telescope has diameter 250 cm. The limit of resoluti...

    Text Solution

    |

  14. In the given resonating circuit the reading of voltmeter V is 314 volt...

    Text Solution

    |

  15. The rms value of electric field of a light at a point coming from the ...

    Text Solution

    |

  16. A parallel beam of light consisting of red and blue colour is incident...

    Text Solution

    |

  17. The interference pattern is obtained with two coherent light sources o...

    Text Solution

    |

  18. The photoelectric threshold wavelength of a metal is 300 nm. The maxim...

    Text Solution

    |

  19. The hydrogen atom in ground state is excited by a monochromatic radiat...

    Text Solution

    |

  20. A radioactive element, U92^238 undergoes successive radioactive decay ...

    Text Solution

    |