Home
Class 12
PHYSICS
The time period of oscillation of a free...

The time period of oscillation of a freely suspended bar magnet with usual notations is given by

A

`T=2pisqrt(I/(MB_(H)))`

B

`T=2pisqrt((MB_(H))/I)`

C

`T=sqrt(I/(MB_(H)))`

D

`T=2pisqrt(B_(H)/(MI))`

Text Solution

Verified by Experts

The correct Answer is:
A
Theory based
Promotional Banner

Topper's Solved these Questions

  • MAGNETISM AND MATTER

    A2Z|Exercise Magnetic Materials|50 Videos

  • MAGNETISM AND MATTER

    A2Z|Exercise Problems Based On Mixed Concepts|37 Videos

  • MAGNETISM AND MATTER

    A2Z|Exercise Section D - Chapter End Test|30 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

The period of oscillation of a freely suspended bar magnet is 4 second. If it is cut into two equal parts length wise then the time period of each part will be

Time period of oscillation of a magnetic needle is

If the period of oscillaion of freely suspended bar magnet in earth's horizontal field H is 4 sec. When another magnet is brought near it, the period of oscillation is reduced to 2s. The magnetic field of second bar magnet is

A freely suspended magnet always lies in

The time period of oscillation of a bar magnet suspended horizontaliy along the magnetic meridian is T_(0) . If this magnet is replaced by another magnet of the same size and pole strength but with double the mass, the new time period will be

The period of oscillation of a suspended thin cylindrical magnet is 4 seconds. It is broken into exactly two halves. Find the period of oscillation of each half when freely suspended.

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

A2Z-MAGNETISM AND MATTER-Magnetic Equipments
  1. The time period of oscillation of a bar magnet suspended horizontaliy ...

    Text Solution

    |

  2. Two short magnet having magnetic moment in the ratio 27:8, when placed...

    Text Solution

    |

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

    Text Solution

    |

  4. Keeping dissimilar poles of two magnets of equal pole strength and lrn...

    Text Solution

    |

  5. Time period in vibration magnetometer will be infinity at

    Text Solution

    |

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

    Text Solution

    |

  7. A magnetic needle is made to vibrate in uniform field H, then its time...

    Text Solution

    |

  8. The time period of oscillation of a magnet in a vibration magnetometer...

    Text Solution

    |

  9. The time period of a thin bar magnet in earth's magnetic field is T. I...

    Text Solution

    |

  10. A magnet freely suspended in a vibration magnetometer makes 10 oscilla...

    Text Solution

    |

  11. The period of oscillations of a magnet is 2 sec. When it is remagnetis...

    Text Solution

    |

  12. When two magnetic moments are compared using equal distance method the...

    Text Solution

    |

  13. In sum and difference method in vibration magnetometer, the time perio...

    Text Solution

    |

  14. At a certain place a magnet makes 30 oscillations per minute. At anoth...

    Text Solution

    |

  15. Two magnets of same size and mass make respectively 10 and 15 oscillat...

    Text Solution

    |

  16. Time period for a magnet is T. If it is divided in four equal parts al...

    Text Solution

    |

  17. Moment of inertia of a megnetic needle is 40 gm-cm^(2) has time period...

    Text Solution

    |

  18. Two bar magnets of the same mass, length and breadth but magnetic mome...

    Text Solution

    |

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

    Text Solution

    |

  20. A bar magnet A of magnetic moment M(A) is found to oscillate at a freq...

    Text Solution

    |