Home
Class 12
PHYSICS
A thin uniform ring of radius R carrying...

A thin uniform ring of radius R carrying charge q and mass m rotates about its axis with angular velocity `omega`. Find the ratio of its magnetic moment and angular momentum.

Text Solution

Verified by Experts

`M/L = q/(2m)`
Promotional Banner

Topper's Solved these Questions

  • ELECTROMAGNETICS

    AAKASH SERIES|Exercise ADDITIONAL EXERCISE|6 Videos

  • ELECTROMAGNETICS

    AAKASH SERIES|Exercise PROBLEMS (LEVEL -I)|30 Videos

  • ELECTROMAGNETIC WAVES

    AAKASH SERIES|Exercise EXERCISE -II|20 Videos

  • ELECTROSTATICS

    AAKASH SERIES|Exercise ADDITIONAL PRACTICE EXERCISE (PRACTICE SHEET (ADVANCED) INTEGER TYPE QUESTIONS)|4 Videos

Similar Questions

Explore conceptually related problems

Consider a non conducting plate of radius a and mass m which has a charge q distributed uniformly over it, The plate is rotated about its own axis with an angular speed omega . Show that the magnetic moment M and the angular momentum L of the plate are related as M/L=q/(2m) .

A ring of radius 'r' and mass per unit length 'm' rotates with an angular velocity omega in free space then:

A dielectric circular disc of radius R carries a uniform surface charge density sigma . If it rotates about its exis with angular velocity omega , the magnetic field at the cente of disc is :

If two charged particles each of charge q mass m are connected to the ends of a rigid massless rod and is rotated about an axis passing through the centre and bot to length. Then find the ratio of magnetic moment to angular momentum

A charged particle (charges = q, mass = m) is rotating in a circle of radius R with uniform speed V ratio of its magnetic moment (mu) to the angular momentum (L) is

AAKASH SERIES-ELECTROMAGNETICS-PROBLEMS (LEVEL -II)
  1. A rectangular loop of wire is oriented with the left corner at the ori...

    Text Solution

    |

  2. Two coils each of 100 turns are held at right angles such that one lie...

    Text Solution

    |

  3. Find the ratio of magnetic field magnitudes at a distance 10 m along t...

    Text Solution

    |

  4. A system of long four parallel conductors whose sections with the plan...

    Text Solution

    |

  5. A cylindrical conductor of radius R carries a current along its length...

    Text Solution

    |

  6. A square current carrying loop made of thin wire and having a mass m =...

    Text Solution

    |

  7. A current i flows through an infinitely long wire having infinite band...

    Text Solution

    |

  8. The diagram shows three cases. In all the three cases the circular par...

    Text Solution

    |

  9. Find magnetic field at O due to the current carrying conductor as show...

    Text Solution

    |

  10. Two identical particles having the same mass m and charges +q and - q ...

    Text Solution

    |

  11. In the figure shown, a semi-circular wire loop of radius R is placed i...

    Text Solution

    |

  12. The flat insulating disc of radius 'a' carries an excess charge on its...

    Text Solution

    |

  13. Consider a non conducting plate of radius a and mass m which has a cha...

    Text Solution

    |

  14. A thin uniform ring of radius R carrying charge q and mass m rotates a...

    Text Solution

    |

  15. A wire carrying current i has the configuration as shown in figure. Th...

    Text Solution

    |

  16. A uniform constant magnetic field B is directed at an angle of 45^@ to...

    Text Solution

    |

  17. A non-conducting sphere of radius R charged uniformly with surface den...

    Text Solution

    |

  18. Ring of radius R having uniformly distributed charge Q is mounted on a...

    Text Solution

    |

  19. Given fig. shows a coil bent with all edges of length Im and carrying ...

    Text Solution

    |

  20. A long straight wire carries a current i. A particle having a positive...

    Text Solution

    |