Home
Class 12
PHYSICS
The permanent magnet is made fron which ...

The permanent magnet is made fron which one of the following substances?

A

Diamagnetic

B

Paramagnetic

C

Ferromagnetic

D

Electromanetic

Text Solution

Verified by Experts

The correct Answer is:
c
(c) 49
Promotional Banner

Topper's Solved these Questions

  • MAGNETISM AND MATTER

    DISHA PUBLICATION|Exercise EXERCISE-2:CONCEPT APPLICATOR|31 Videos

  • MAGNETISM AND MATTER

    DISHA PUBLICATION|Exercise EXERCISE-2:CONCEPT APPLICATOR|31 Videos

  • LAWS OF MOTION

    DISHA PUBLICATION|Exercise Exercise-2 : Concept Applicator|30 Videos

  • MECHANICAL PROPERTIES OF FLUIDS

    DISHA PUBLICATION|Exercise EXERCISE-2 CONCEPT APPLICATOR|24 Videos

Similar Questions

Explore conceptually related problems

Permanent magnet is made from

A permanent magnet –

A permanent magnet can be made from which one of the following substances ?

Magnets cannot be made from which of the following substances?

Which one of the following substances is not plastic ?

Which one of the following substances is not elastic ?

Which one of the following substance is not a colloid?

Which one of the following substances is NOT a mixture ?

What are permanent magnets made of?

DISHA PUBLICATION-MAGNETISM AND MATTER-EXERCISE-1:CONCEPT BUILDER (TOPICWISE)
  1. The basic magnetization curve for a feromagnetic materials is shown in...

    Text Solution

    |

  2. When a piece of a ferromagnetic sobstance is put in a uniform magnetic...

    Text Solution

    |

  3. The permanent magnet is made fron which one of the following substance...

    Text Solution

    |

  4. Demagnetisation of magnets can be done by

    Text Solution

    |

  5. Nickel shows ferromagnetic property at room temperature. If the temper...

    Text Solution

    |

  6. If a diamagnetic substance is brought near north or south pole of a ba...

    Text Solution

    |

  7. A paramagnetic material is placed in a magnetic field. Consider the fo...

    Text Solution

    |

  8. When a ferromagnetic material is heated to temperature above its Curie...

    Text Solution

    |

  9. The magnetic moment of a magnet (15cmxx2cmxx1cm) is 1.2A-m^(2). Calcul...

    Text Solution

    |

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

    Text Solution

    |

  11. Three identical bars A, B and C are made of different magnetic materia...

    Text Solution

    |

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

    Text Solution

    |

  13. IF the current is doubled, the deflection is also doubled in

    Text Solution

    |

  14. To measure the magnetic moment of a bar magnet, one may use

    Text Solution

    |

  15. A bar magnet of moment of inertia 9xx10^(-5) kgm^(2) placed in a vibra...

    Text Solution

    |

  16. If the period of oscillaion of freely suspended bar magnet in earth's...

    Text Solution

    |

  17. A thin rectangular magnet suspnded freely has a period of oscillation ...

    Text Solution

    |

  18. The time period of oscillation of a freely suspended bar magnet with u...

    Text Solution

    |

  19. Two tangent galvanometers having coils of the same radius are connecte...

    Text Solution

    |

  20. The perio of oscillation of a magnet in vibration magnetometer is 2 se...

    Text Solution

    |