Home
Class 12
PHYSICS
The time period of a freely suspended ma...

The time period of a freely suspended magnet is 4 seconds. If it is broken in length into two equal parts and one part is suspended in the same way, then its time period will be

A

2s

B

4 s

C

`0.5s`

D

`0.25s`

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • MAGNETISM AND MATTER

    AAKASH INSTITUTE|Exercise ASSIGNMENT (SECTION B)|21 Videos

  • MAGNETISM AND MATTER

    AAKASH INSTITUTE|Exercise ASSIGNMENT (SECTION C)|31 Videos

  • MAGNETISM AND MATTER

    AAKASH INSTITUTE|Exercise EXERCISE|34 Videos

  • LAWS OF MOTION

    AAKASH INSTITUTE|Exercise Assignment (SECTION-D) (Assertion-Reason Type Questions)|15 Videos

  • MECHANICAL PROPERTIES OF FLUIDS

    AAKASH INSTITUTE|Exercise SECTION - J|9 Videos

Similar Questions

Explore conceptually related problems

The time period of a freely suspended magnet is 4 secs. If it is broken in length into two cqual parts and one part is suspended in the same way, then its time period will be

The time period of a freely suspended magnet is 2 sec. If it is briken in length into two equal parts and one part is suspended in the same way, then its time period will be

The time period of a freely suspended magnetic needle does not depend upon

The time period of a freely suspended bar magnet in a field is 2s. It is cut into two equal parts along its axis, then the time period is

The time period of a mass suspended from a spring is T if the spring is cut in to equal part and the same mass is suspended from one of the pert then the time period will be

The time period of a mass suspended from a spring is T. If the spring is cut into four equal parts and the same mass is suspended from one of the parts, then the new time period will be:

AAKASH INSTITUTE-MAGNETISM AND MATTER -ASSIGNMENT (SECTION A)
  1. Which of the followfng statements is wrong? Magnetic lines of force

    Text Solution

    |

  2. A thin magnetic needle oscillates in a horizontal plane with a period ...

    Text Solution

    |

  3. The time period of a freely suspended magnet is 4 seconds. If it is br...

    Text Solution

    |

  4. The magnetic moments of two bar magnets of same size are in the ratio ...

    Text Solution

    |

  5. Magnetostatic screening or shielding can be created by

    Text Solution

    |

  6. Planets producing larger magnetic field have larger

    Text Solution

    |

  7. To shield an instrument from external magnetic field, it is placed ins...

    Text Solution

    |

  8. A dip needle lies initially in the magnetic merdian when it shows an a...

    Text Solution

    |

  9. The real angle of dip, if a magnet is suspended at an angle of 30^(@) ...

    Text Solution

    |

  10. A dip needle free to move in a vertical plane perpendiculr to the magn...

    Text Solution

    |

  11. If theta1 and theta2 be the apparent angles of dip observed in two ver...

    Text Solution

    |

  12. How many neutral points will be obtained when a bar magnet is kept wit...

    Text Solution

    |

  13. Time period of cillations of a magnet of magnetic moment M and moment ...

    Text Solution

    |

  14. A magnet is suspended in such a way that it oscillates in the horizont...

    Text Solution

    |

  15. Instuments based on tangent law are most accurate when the defiection ...

    Text Solution

    |

  16. The magnetic induction and magnetising field intensity in a sample of ...

    Text Solution

    |

  17. A frog can be levitated in a magnetic field produced by a current in...

    Text Solution

    |

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

    Text Solution

    |

  19. Select the incorrect statement

    Text Solution

    |

  20. Soft iron is used for making electromagnet because it

    Text Solution

    |