Home
Class 12
PHYSICS
The relative permeability is represented...

The relative permeability is represented by `mu_r` and the susceptibility by `chi` for a magnetic substance. Then for a paramagnetic substance

A

`mu_(r )lt1,xlt 0`

B

`mu_(r )lt 1, x gt 0`

C

`mu_(r )gt1,x lt 0`

D

`mu_(r )gt1xgt0`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • MAGNETOSTATICS

    MODERN PUBLICATION|Exercise MULTIPLE CHOICE QUESTION (LEVEL III)|2 Videos

  • MAGNETOSTATICS

    MODERN PUBLICATION|Exercise RECENT COMPETITIVE QUESTION|5 Videos

  • MAGNETOSTATICS

    MODERN PUBLICATION|Exercise MULTIPLE CHOICE QUESTION (LEVEL I)(PARAGRAPH QUESTIONS )|1 Videos

  • LAWS OF MOTION

    MODERN PUBLICATION|Exercise Revision test|43 Videos

  • MOCK TEST-1

    MODERN PUBLICATION|Exercise MCQs|47 Videos

Similar Questions

Explore conceptually related problems

The susceptibility of the paramagnetic substance is :

The susceptibility of the diamagnetic substance is :

The susceptibility of a ferromagnetic substance is

What are paramagnetic substances ?

Give an example for a paramagnetic substance .

State Curie's law for a paramagnetic substance.

Write three properties of paramagnetic substance.

Give the range of magnetic permeability for a paramagnetic substance .

MODERN PUBLICATION-MAGNETOSTATICS-MULTIPLE CHOICE QUESTION (LEVEL II)
  1. A coil in the shape of an equilateral triangle of side l is suspended...

    Text Solution

    |

  2. A bar magnet 20 cm in length is placed with its south pole towards g...

    Text Solution

    |

  3. The relative permeability is represented by mur and the susceptibility...

    Text Solution

    |

  4. If the anglular momentum of an electron is J then the magnitude of...

    Text Solution

    |

  5. Liquid oxygen remains suspeded two poles of a magnet because it is

    Text Solution

    |

  6. When a pieace of a ferromagnetic substance is put a uniform magnetic f...

    Text Solution

    |

  7. Two identical magnetic dipoles of magnetic moments 1.0 Am^(2) each pla...

    Text Solution

    |

  8. Tow identical short bar magnets each having magnetic moment m are pla...

    Text Solution

    |

  9. Two small magnets each of magnetic moment 10 Am^2 are placed in end on...

    Text Solution

    |

  10. A short bar magnet with its nroth pole facing north forms a neutral p...

    Text Solution

    |

  11. A bar magnet has coercivity 4xx10^(3) Am^(-1) it is desired to demagn...

    Text Solution

    |

  12. Some equipotential surface of the magnetic scalar potential are magn...

    Text Solution

    |

  13. The illustrates how B the flux density inside a sample of unmagnetised...

    Text Solution

    |

  14. A compass needle of magnetic moment 60 Am^(2) pointing geopgraphica...

    Text Solution

    |

  15. An electron moving aroung the nucleus with an angular momentum l h...

    Text Solution

    |

  16. A toroid of n turns mean radius R and sectional radius a carriers c...

    Text Solution

    |

  17. The magnetic field of earth can be modelled by that of a point placed...

    Text Solution

    |

  18. A paramagentic sample shows a net magnetization of 8 Am^(-1) when ...

    Text Solution

    |

  19. A long solenoid has 1000 per meter and carries a curretn of 1A it h...

    Text Solution

    |

  20. Essential difference between electrosatic shielding by a conducting sh...

    Text Solution

    |