Home
Class 12
PHYSICS
An electrle dipole when held at 30° with...

An electrle dipole when held at 30° with respect to a uniform electric field of `10^4 NC^-1`, experiences a torque of `9 * 10 ^-26 Nm`. Calculate the dipole moment of the dipole.

Promotional Banner

Topper's Solved these Questions

  • ELECTROSTATICS

    BINA LIBRARY|Exercise EXERCISE|118 Videos
  • ELECTRONIC DEVICES

    BINA LIBRARY|Exercise EXERCISE|108 Videos
  • ELEMENTS OF PHYSICS ii

    BINA LIBRARY|Exercise EXERCISE|47 Videos

Similar Questions

Explore conceptually related problems

An electric dipole of length 2cm is placed with its axis at an angle of 60° to a uniform electric field of 10^5 NC^-1 . If it experiences a torque of 8sqrt3 Nm . Calculate Potential energy of the dipole.

An electric dipole of length 10cm having charges +- 6*10^-3 C , placed at 30° with respect to a uniform electric field experiences a torque of magnitude 10 sqrt3 Nm . Calculate the magnitude of the electric field.

An electric dipole of length 2cm is placed with its axis at an angle of 60° to a uniform electric field of 10^5 NC^-1 . If it experiences a torque of 8sqrt3 Nm . Calculate Magnitude of the charge on the dipole.

An electric dipole of length 4cm, when placed with axis making an angle of 60° with uniform electric field experiences a torque of 4sqrt3 Nm. Calculate the potential energy of the dipole, if it has charge of +- 8 nC.

A short bar magnet plaved with its axis at 30^@ with a uniform external magnetic field of 0.25T experiences a torque of 4.5xx10^(-2)J . What is its magnetic moment?

Show that in an uniform electric filed E, a dipole experience a tongue r, which given by tau=PxxE

An electron is released from rest in a uniform electric field of magnitude 5xx10^(-4)N/C . Calculate the acceleration of the electron.

BINA LIBRARY-ELECTROSTATICS-EXERCISE
  1. Calculate the magnitute of electrostatic force between a proton and an...

    Text Solution

    |

  2. Two charges each of magnitude 4muC are placed at two corners of an equ...

    Text Solution

    |

  3. An electrle dipole when held at 30° with respect to a uniform electric...

    Text Solution

    |

  4. An electric dipole of length 2cm is placed with its axis at an angle o...

    Text Solution

    |

  5. An electric dipole of length 2cm is placed with its axis at an angle o...

    Text Solution

    |

  6. A conducting sphere of radius 10cm has unknown charge. If the electric...

    Text Solution

    |

  7. Two plates of a parallel plate capacitor have an area of 100 cm^2 each...

    Text Solution

    |

  8. A capacitor of 20 µF and charged to 500 V is connected in parallel wit...

    Text Solution

    |

  9. A parallel plate capacitor of capacity 100 muF is charged to 500 V. If...

    Text Solution

    |

  10. The distance between the plates of a parallel plate capacitor is 5 mm ...

    Text Solution

    |

  11. The potential difference between two parallel plates 1 cm apart is 100...

    Text Solution

    |

  12. A 400 pF capacitor is charged by a 100V battery. How much electrostati...

    Text Solution

    |

  13. Work done in moving a unit positive charge through a disance x metre o...

    Text Solution

    |

  14. The charges q each are placed at a distance 2a and a third charge -2q ...

    Text Solution

    |

  15. An electron is moving round the nucleus of a H2 atom in a circular orb...

    Text Solution

    |

  16. A charge Q µC is placed at the centre of a cube. The flux coming out f...

    Text Solution

    |

  17. If there are n capacitors in parallel connected to V volt source. The ...

    Text Solution

    |

  18. Two spherical conductors cach of capacity C are charged to potential V...

    Text Solution

    |

  19. A parallel plate capacitor is first charged and then a dielectric slab...

    Text Solution

    |

  20. A parallel plate capacitor is filled by copper plate of thickness b. T...

    Text Solution

    |