Home
Class 12
PHYSICS
The material suitable for making electro...

The material suitable for making electromagnets should have

A

high retentivity and high coercivity

B

low retentivity and low coercivity

C

high retentivity and low coercivity

D

low retentivity and high coercivity

Text Solution

Verified by Experts

The correct Answer is:
C
The materials suitable for making electromagnets should have high retentivity and low coercivity .
Promotional Banner

Topper's Solved these Questions

  • MAGNETISM-I

    MHTCET PREVIOUS YEAR PAPERS AND PRACTICE PAPERS|Exercise Exercise 1|34 Videos

  • MAGNETIC EFFECT OF ELECTRIC CURRENT -I

    MHTCET PREVIOUS YEAR PAPERS AND PRACTICE PAPERS|Exercise EXERCISE 2 (MISCELLANEOUS PROBLEMS)|20 Videos

  • MAGNETISM-II

    MHTCET PREVIOUS YEAR PAPERS AND PRACTICE PAPERS|Exercise MHT CET Corner|8 Videos

Similar Questions

Explore conceptually related problems

The materials suitable for making a solar cell is

The material for making permanent magnets should have:

The materials for the construction of electromagnet should have

Which material is used to make electromagnets and why?

Which of the following material is used for making an electromagnet ? Iron or Steel

MHTCET PREVIOUS YEAR PAPERS AND PRACTICE PAPERS-MAGNETISM-I-Exercise 2
  1. Magnetic field is measured by

    Text Solution

    |

  2. A line passing through places having zero value of magnetic dip is cal...

    Text Solution

    |

  3. The material suitable for making electromagnets should have

    Text Solution

    |

  4. A magnetic needle is kept in a non uniform magnetic field . It experie...

    Text Solution

    |

  5. The angle between the earth's magnetic axis and the earth's geographic...

    Text Solution

    |

  6. If a magnet is hanged with its magnetic axis then it stops in

    Text Solution

    |

  7. A dip needle in a plane perpendicular to magnetic meridian will remain

    Text Solution

    |

  8. A dip circle is at right angles to the magnetic meridian. What will be...

    Text Solution

    |

  9. A magnetic needle suspended horizontally by an unspun silk fibre, osci...

    Text Solution

    |

  10. Two lines of force due to a bar magnet

    Text Solution

    |

  11. If a magnet of pole strenth m is divided into four parts such that the...

    Text Solution

    |

  12. Torques tau(1) and tau(2) are required for a magnetic needle to remain...

    Text Solution

    |

  13. A dip circle is taken to geomagnetic equator. The needle is allowed to...

    Text Solution

    |

  14. At the magnetic north pole of the earth, the value of horizontal compo...

    Text Solution

    |

  15. Magnetic dip was measured at various places on earth in one of the fol...

    Text Solution

    |

  16. A magnet of magnetic moment M amd pole strenth m is divided in two equ...

    Text Solution

    |

  17. A bar magnet when placed at an angle of 30^(@) to the direction of mag...

    Text Solution

    |

  18. A toroid of n turns, mean radius R and cross-sectional radius a carrie...

    Text Solution

    |

  19. The earth's magnetic field at a certain place has a horizontal compone...

    Text Solution

    |

  20. A bar magnet of legth 3cm has point A and B along its axis at distance...

    Text Solution

    |