Home
Class 12
PHYSICS
Which of the following is most suitable ...

Which of the following is most suitable for the core of electromagnets?

A

Soft iron

B

Steel

C

Copper-nickel alloy

D

Air

Text Solution

Verified by Experts

The correct Answer is:
A
Soft iron is highly ferromagnetic.
Promotional Banner

Topper's Solved these Questions

  • MAGNETISM AND MATTER

    A2Z|Exercise Problems Based On Mixed Concepts|37 Videos

  • MAGNETISM AND MATTER

    A2Z|Exercise Section B - Assertion Reasoning|16 Videos

  • MAGNETISM AND MATTER

    A2Z|Exercise Magnetic Equipments|58 Videos

  • GEOMETRICAL OPTICS

    A2Z|Exercise Section D - Chapter End Test|30 Videos

  • MOCK TEST

    A2Z|Exercise Mock Test 3|44 Videos

Similar Questions

Explore conceptually related problems

Which of the following is most suitable for liquefaction?

A2Z-MAGNETISM AND MATTER-Magnetic Materials
  1. An example of a diamagnetic substance is

    Text Solution

    |

  2. Magnets cannot be made from which of the following substances?

    Text Solution

    |

  3. Which of the following is most suitable for the core of electromagnets...

    Text Solution

    |

  4. Demagnetization of magnets can be done by

    Text Solution

    |

  5. A ferromagnetic material is heated above its curie temperature. Which ...

    Text Solution

    |

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

    Text Solution

    |

  7. The material of permanent magnet has

    Text Solution

    |

  8. A diamagnetic material in a magnetic field moves

    Text Solution

    |

  9. Which one of the following is a non-magneticsubstance?

    Text Solution

    |

  10. Liquid oxygen remains suspended between two pole faces of a magnet bec...

    Text Solution

    |

  11. Temperature above which a ferromagnetic substance becomes paremagnetic...

    Text Solution

    |

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

    Text Solution

    |

  13. Curie's law can be written as

    Text Solution

    |

  14. The variation of magnetic susceptibility (chi) with temperature for a ...

    Text Solution

    |

  15. The variation of magnetic susceptibility (chi) with magnetising field ...

    Text Solution

    |

  16. The variation of magnetic susceptibility (chi) with absolute temperatu...

    Text Solution

    |

  17. The chi-(1//T) graph for an alloy of paramagnetic nature is shown in F...

    Text Solution

    |

  18. Which of the following is true?

    Text Solution

    |

  19. A superconductor exhibits perfect

    Text Solution

    |

  20. Identify the paramagnetic substance

    Text Solution

    |