Home
Class 12
PHYSICS
The systerm of two fictitious poles sepa...

The systerm of two fictitious poles separated by certain distance is called as

A

Electric dipole

B

Magnetic dipole

C

Magnetic dipole moment

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • MAGNETIC EFFECT OF ELECTRIC CURRENT

    NIKITA PUBLICATION|Exercise MCQs (Sensitivity and accuracy of M.C.G.)|1 Videos
  • MCQS FROM BOARD EXAM

    NIKITA PUBLICATION|Exercise COMMUNICATION SYSTEMS|7 Videos

Similar Questions

Explore conceptually related problems

A device cosisting of two fictitious poles separated by a finite distance is

An arrangement which consist of two conductors separated by a dielectric medium is called

A system of two charged conductors separated by some insulator is called ………….. .

The force between two electrons separated by a distance r varies as

Consider two point charges of equal magnitude and opposite sign separated by a certain distance. The neutral point due to them

Two luminous point sources separated by a certain distance are at 10 km from an observer. If the aperture of his eye is 2.5xx10^(-3)m and the wavelength of light used is 500 nm, the distance of separation between the point sources just seen to be resolved is

The force between two electrons separated by a distance r is proportional to

A charge 'Q' is divided into two parts A and B the two parts are separated by a certain fixed distance. Find for what charges on A and B would the force between them be maximum and comment when the force is minimum.

NIKITA PUBLICATION-MAGNETISM -MCQs
  1. A bar magnet produces a field which is similaar to a field produced by...

    Text Solution

    |

  2. The magnet can be completely demagnetized by

    Text Solution

    |

  3. The systerm of two fictitious poles separated by certain distance is c...

    Text Solution

    |

  4. The magnetic dipole moment of a bar magnet each of pole stregth m is g...

    Text Solution

    |

  5. If a circular coil area A,number of turns n carries a current I then i...

    Text Solution

    |

  6. SI unit of magnetic pole strength is

    Text Solution

    |

  7. The S.I unit of magnetic dipole moment is

    Text Solution

    |

  8. The line joining the two poles of a magnet is called as

    Text Solution

    |

  9. The distance between two poles of magnets is called as

    Text Solution

    |

  10. The perpendicular drawn to magnetic axis and passing through centre of...

    Text Solution

    |

  11. The ability of interaction of the either pole of the dipole is

    Text Solution

    |

  12. The product of the magnitude of the pole stregth and the magnetic leng...

    Text Solution

    |

  13. A device cosisting of two fictitious poles separated by a finite dista...

    Text Solution

    |

  14. Magnetic dipole moment is a vector directed from

    Text Solution

    |

  15. A magnet is cut into two pieces perpendicular to its legth,then each p...

    Text Solution

    |

  16. When a magnet is cut into two pieces along its length,then each piece ...

    Text Solution

    |

  17. A short bar magnet has a magnetic moment of 10 Am^(2).If its length is...

    Text Solution

    |

  18. A bar magnet of magnetic moment M is cut into two parts of equal lengt...

    Text Solution

    |

  19. Two identical thin bar magnets, each of length L and pole strength m a...

    Text Solution

    |

  20. A large magnet is broken into two pieces,so that their length are in t...

    Text Solution

    |