Home
Class 12
PHYSICS
A thin wire of length L and uniform line...

A thin wire of length `L` and uniform linear mass density `rho` is bent into a circular loop with centre at `O` as shown. The moment of inertia of the loop about the axis `XX'` is :
.

A

`(3rhoL^(2))/(8pi^(2))`

B

`(8pi^(2))/(3rhoL^(3))`

C

`(3rhoL^(3))/(8pi^(2))`

D

`(8pi^(2))/(3rhoL^(2))`

Text Solution

Verified by Experts

`(c ) (3rhoL^(3))/(8pi^(2))`
Promotional Banner

Topper's Solved these Questions

  • SEPTEMBER 2014

    GURUKUL PUBLICATION - MAHARASHTRA PREVIOUS YEAR PAPERS|Exercise SECTION-2|21 Videos

  • OCTOBER 2015

    GURUKUL PUBLICATION - MAHARASHTRA PREVIOUS YEAR PAPERS|Exercise SECTION-2|21 Videos

Similar Questions

Explore conceptually related problems

A thin wire of length L and uniform linear mass density rho is bent into a circular loop with centre at O as shown in the figure. What is the moment of inertia of the loop anout the axis XX'?

A wire of mass m and length l is bent in the form of circular ring. The moment of inertia of the ring about its axis is

A uniform thin rod is bent in the form of closed loop ABCDEFA as shown in the figure. The ratio of moment of inertia of the loop about x -axis to that about y -axis is

A uniform wire of length l and mass M is bent in the shape of a semicircle of radius r as shown in figure. Calculate moment of intertia about the axis XX'

A metallic thin wire has uniform thickness. From this wire, two circular loops of radii r , 2r are made. If moment of inertia of 2^(nd) loop about its natural axis is n times moment of inertia of 1st loop about its natural axis. The value of n is

A thin rod of mass M and length L is bent into a circular ring. The expression for moment of inertia of ring about an axis passing through its diameter is

The moment of inertia of a thin uniform rod of mass M and length L about an axis perpendicular to the rod, through its centre is I . The moment of inertia of the rod about an axis perpendicular to rod through its end point is

GURUKUL PUBLICATION - MAHARASHTRA PREVIOUS YEAR PAPERS- SEPTEMBER 2014-SECTION-2
  1. A thin wire of length L and uniform linear mass density rho is bent in...

    Text Solution

    |

  2. In a biprism experiment, a slit is illuminated by a light of wavelengt...

    Text Solution

    |

  3. Six capacitors of capacities 5muF,5muF,5muF,5muF,10muF and X muF are c...

    Text Solution

    |

  4. Show that the current flowing through a moving coil galvanometer is di...

    Text Solution

    |

  5. Explain the formation of energy band diagram in case of conductor and ...

    Text Solution

    |

  6. Draw a neat labelled diagram showing the plane of vibration and plane ...

    Text Solution

    |

  7. State the conditions to get steady interference pattern.

    Text Solution

    |

  8. In a hydrogen atom, an electron carrying charge 'e' revolves in an orb...

    Text Solution

    |

  9. Sketch a block diagram of a generalised communication system.

    Text Solution

    |

  10. Red light of wavelength 6400 Å in air has a wavelength of 4000 Å in ...

    Text Solution

    |

  11. The magnetic moment of a magnet of dimensions 4 cm ** 2 cm ** 1.25...

    Text Solution

    |

  12. An A.C. circuit consists of inductor of inductance 125mH connected in ...

    Text Solution

    |

  13. Calculate the de Broglie wavelength of an electron moving with 1//3rd ...

    Text Solution

    |

  14. If numerical aperture of a microscope is increased, then its

    Text Solution

    |

  15. A solenoid of 2.5 m length and 2.0 cm diameter possesses 10 turns per ...

    Text Solution

    |

  16. Kirchhoffs voltage law and current law are respectively in accordance ...

    Text Solution

    |

  17. When radiations of wavelength lamda(1) and lamda(2) are incident on ce...

    Text Solution

    |

  18. Colour of light emitted by LED depends upon

    Text Solution

    |

  19. Line of sight propagation is also called propagation

    Text Solution

    |

  20. Two parallel plates separated by distance d are kept at potential diff...

    Text Solution

    |

  21. Explain the phenomenon of self induction and mutual induction. Define ...

    Text Solution

    |