Home
Class 12
PHYSICS
The hysteresis cylcle for the material o...

The hysteresis cylcle for the material of a permanent magnet is

A

Short and wide

B

tall and narrow

C

tall and wide

D

short and narrow

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • MAGNETISM

    NARAYNA|Exercise C.U.Q (ASSERTION & REASON)|13 Videos

  • MAGNETISM

    NARAYNA|Exercise LEVEL-I(C.W)|52 Videos

  • MAGNETISM

    NARAYNA|Exercise LEVEL-II (H.W)|24 Videos

  • EXPERIMENTAL PHYSICS

    NARAYNA|Exercise Comprehension type|6 Videos

  • MAGNETISM AND MATTER

    NARAYNA|Exercise EXERCISE - 4 (SINGLE ANSWER TYPE QUESTION)|17 Videos
NARAYNA-MAGNETISM-C.U.Q
  1. Alnico is used for making permanent magnets becoause it has

    Text Solution

    |

  2. A marners compass is used

    Text Solution

    |

  3. The hysteresis cylcle for the material of a permanent magnet is

    Text Solution

    |

  4. Curie-Weiss law is obeyed by iron at a temperature….

    Text Solution

    |

  5. Which of the following quantities: (I) magnetic declination (II) dip i...

    Text Solution

    |

  6. Domain formation is the necessary feature of

    Text Solution

    |

  7. The magnetic force required to demagnetise the material is

    Text Solution

    |

  8. The only property possessed by ferromagnetic substance is

    Text Solution

    |

  9. Needles N(1) , N(2), and N(3) are made of a ferromagnetic, a paramagne...

    Text Solution

    |

  10. Relative permitivity and permeability of a material epsilon(r) and mu(...

    Text Solution

    |

  11. For soft iron, in comparison with steel

    Text Solution

    |

  12. chi(1) and chi(2) are susceptinilities of diamagnetic substance at tem...

    Text Solution

    |

  13. Ferromagnetic ore properties are due to

    Text Solution

    |

  14. If a diamagnetic solution is poured into a U-tube and one aem of this ...

    Text Solution

    |

  15. At curie temperature, in ferromagnetic materials

    Text Solution

    |

  16. A sensitive magnetic instrument can be shielded very effectively from ...

    Text Solution

    |

  17. In a permamnent magnet at room temperature

    Text Solution

    |

  18. The angle of dip at a place on the earth gives

    Text Solution

    |

  19. A point near the equator has

    Text Solution

    |

  20. If I is the intensity of earth's magnetic field, H its horizontal comp...

    Text Solution

    |