Home
Class 12
PHYSICS
If M is magnetic moment developed in the...

If M is magnetic moment developed in the material having volume V,then intensity of magnetisation is given by expession.

A

`I = MV`

B

`I = M//V`

C

`I = MV^(2) `

D

`I = M//V^(2) `

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • MAGNETISM AND MATTER

    FIITJEE|Exercise ASSIGNMENT PROBLEMS OBJECTIVE : (LEVEL -I) (MULTI CHOICE SINGLE CORRECT)|21 Videos

  • MAGNETISM

    FIITJEE|Exercise Example|12 Videos

  • MODERN PHYSICS

    FIITJEE|Exercise Numerical based questions|5 Videos

Similar Questions

Explore conceptually related problems

If m is magnetic moment and B is the magnetic field, then the torque is given by

The magnetic moment of a magnet of volume 16 cm^(3)" is "3.2 A cdot m^(2) The intensity of magnetization is

If the resultant magnetic moment of the atoms of a material is positive then the material

A magnet weighing 70 g has a magnetic moment of 2.4 Am^2 . If the density of the material is 6,800 kg//m^3 , find the intensity of magnetization.

When a small magnetising field H is applied to a magnetic material the intensity of magnetisation (I) is proportional to:

Magnetic moment per unit volume of the material is called ……………. of the material.

If a magnet of intensity of magnetisation I is cut into n equal parts then intensity of magnetisation Of each piece is

Magnetic intensity for an axial point due to a short bar magnet of magnetic moment M is given by

FIITJEE-MAGNETISM AND MATTER-ASSIGNMENT PROBLEMS OBJECTIVE : (LEVEL -II) (MULTI CHOICE SINGLE CORRECT)
  1. A tangent galvanometer has a coil with 50 turns and radius equal to 4 ...

    Text Solution

    |

  2. A dip circle is adjusted so that its needle moves freely in the magnet...

    Text Solution

    |

  3. Apparent dip at a place is delta(1). When the dip circle is rotated by...

    Text Solution

    |

  4. At a place, a freely suspended magnet shows a dip angle of 30^(@). If ...

    Text Solution

    |

  5. A magnetic needle suspended by a silk thread is vibrating in the earth...

    Text Solution

    |

  6. Which of the following statements is incorrect about hysteresis?

    Text Solution

    |

  7. A bar magnet of magnetic moment M is suspended freely in a magnetic fi...

    Text Solution

    |

  8. Consider the following tow statement I ad II . (I) Paramagentism ...

    Text Solution

    |

  9. The magnet of a vibration magnetometer is heated so as to reduce its m...

    Text Solution

    |

  10. Two short bar magnets of magnetic moments m each are arranged at the o...

    Text Solution

    |

  11. A magnetic needle lying parallel to a magnetic field requires W units ...

    Text Solution

    |

  12. At a place where angle of dip is 45^(@), a magnet oscillates with 30 o...

    Text Solution

    |

  13. A vibrations magnetometer consists of two indentical bar magnet placed...

    Text Solution

    |

  14. The variation of the intensity of magnetization (I) with respect t...

    Text Solution

    |

  15. A bar magnet is initially parallel to the magnetic field in which it i...

    Text Solution

    |

  16. The time period of oscillation of a magnet in a vibration magnetometer...

    Text Solution

    |

  17. The earth's magnetic induction at a certain point is 7xx10^(-5) Wb/m^(...

    Text Solution

    |

  18. Two bar magnets having same geometry with magnetic moments M and 2M, a...

    Text Solution

    |

  19. Susceptibility is positive and small for a

    Text Solution

    |

  20. If M is magnetic moment developed in the material having volume V,then...

    Text Solution

    |