Home
Class 12
PHYSICS
If there is no torsion in the suspension...

If there is no torsion in the suspension thread, then the time period of a magnet executing SHM is

A

`T = 2pi sqrt((MB)/(I))`

B

`T= 2pi sqrt((I)/(MB))`

C

`T= (1)/(2pi) sqrt((I)/(MB))`

D

`T= (1)/(2pi) sqrt((M)/(I))`

Text Solution

Verified by Experts

The correct Answer is:
B
`T= 2pi sqrt((I)/(MB))`
Promotional Banner

Topper's Solved these Questions

  • K-CET-PHYSICS-2014

    SUNSTAR PUBLICATION|Exercise MCQs|60 Videos

  • K-CET-PHYSICS-2019

    SUNSTAR PUBLICATION|Exercise MULTIPLE CHOICE QUESTIONS|59 Videos

Similar Questions

Explore conceptually related problems

Give the expression for the potential energy of a particle executing SHM.

Write the relation between time period and frequency

Define the average time period of a radio active element.

Represent KE and PE of a particle executing SHM graphically.

On the basis of dimensions decide, which of the following relations for the displacement of a particle executing S.H.M is incorrect ?

SUNSTAR PUBLICATION-K-CET-PHYSICS-2015-multiple choice questions
  1. Core of electromagnets are made of ferromagnetic material which has

    Text Solution

    |

  2. If there is no torsion in the suspension thread, then the time period ...

    Text Solution

    |

  3. Two parallel wires 1 m apart carry currents of 1 A and 3 A respectivel...

    Text Solution

    |

  4. A galvanometer of resistance 50 Omega gives a full scale deflection ...

    Text Solution

    |

  5. A cyclotron is used to accelerate

    Text Solution

    |

  6. A transformer is used to light 100 W - 110 lamp from 220 V mains. If ...

    Text Solution

    |

  7. In an LCR circuit, at resonance

    Text Solution

    |

  8. An aircraft with a wingspan of 40 m flies with a speed of 1080 km/hr i...

    Text Solution

    |

  9. Two colis have a mutual inductance 0.005 H. The current changes in the...

    Text Solution

    |

  10. The magnetic susceptibility of a paramagnetic material at is 0.0075 an...

    Text Solution

    |

  11. In a Young.s doubles slit experiment the slit separation is 0.5m from ...

    Text Solution

    |

  12. Calculate the focal length of a reading glass of a person if his dista...

    Text Solution

    |

  13. A person wants a real image of his own, 3 times enlarged. Where should...

    Text Solution

    |

  14. If epsilon(0) and mu(0) are the permittivity and permeability of free ...

    Text Solution

    |

  15. The average power dissipated in a pure inductor

    Text Solution

    |

  16. An particle of energy 5 MeV is scattered through 180° by gold nucleus....

    Text Solution

    |

  17. Find the de-Broglie wavelength of an electron with kinetic energy of 1...

    Text Solution

    |

  18. Light of two different frequencies whose photons have energies 1 eV an...

    Text Solution

    |

  19. The polarizing angle of glass is 57°. A ray of light which is incident...

    Text Solution

    |

  20. To observe diffraction, the size of the obstacle

    Text Solution

    |