Home
Class 12
PHYSICS
An alectron in a circular orbit of radi...

An alectron in a circular orbit of radius 0.05 mn performs `10^(16) "rev"//s.` the magnetic moment due to this ratation of electron is `(in A-m^(2)).`

A

`2.16xx10^(-23)`

B

`3.21xx10^(-22)`

C

`3.21xx10^(-24)`

D

`1.26xx10^(-23)`

Text Solution

Verified by Experts

The correct Answer is:
d
Promotional Banner

Topper's Solved these Questions

  • MAGNETIC FIELD AND FORCES

    DC PANDEY|Exercise Match the following|4 Videos

  • INTERFERENCE AND DIFFRACTION OF LIGHT

    DC PANDEY|Exercise Level 2 Subjective|5 Videos

  • MAGNETICS

    DC PANDEY|Exercise MCQ_TYPE|1 Videos

Similar Questions

Explore conceptually related problems

If an electron is revolving in a circular orbit of radius 0.5A^(@) with a velocity of 2.2xx10^(6)m//s . The magnetic dipole moment of the revolving electron is

In hydrogen atom , the electron moves in an orbit of radius 0.5 Å , making 10^(16) cps . Calculate magnetic moment associated with the orbital motion of electron ?

In a hydrogen atom, the electron moves in an orbit of radius 0*5 Å , making 10^(16)rps . Calculate the magnetic moment associated with the orbital motion of electron.

DC PANDEY-MAGNETIC FIELD AND FORCES-Medical entrance s gallery
  1. In cyclotron for a given magnet radius of the semicircle traced by pos...

    Text Solution

    |

  2. A strong magnetic field is applied on a stationary electron, then

    Text Solution

    |

  3. An alectron in a circular orbit of radius 0.05 mn performs 10^(16) "r...

    Text Solution

    |

  4. A circular coil of radius 10 cm "and" 100 turns carries a current 1A. ...

    Text Solution

    |

  5. Two long conductors, separated by a distance d carry current I(1) and ...

    Text Solution

    |

  6. A charged particle experience magnetic force in the presence of magne...

    Text Solution

    |

  7. The rartio ("in" S 1 units) of magnetic dipole moment to that of the a...

    Text Solution

    |

  8. A wire of length L metre , carrying a current I ampere is bent in the...

    Text Solution

    |

  9. A long conducting wire carrying a current I is bent at 120^(@) ( see ...

    Text Solution

    |

  10. A current loop in a magnetic field

    Text Solution

    |

  11. A proton and helium nucleus are shot into a magnetic field at right an...

    Text Solution

    |

  12. Two charged particles have charges and masses in the ratio 2:3 and 1:4...

    Text Solution

    |

  13. A metal rod of length l cuts across a uniform magnetic field B with a ...

    Text Solution

    |

  14. A current of 2 A is made to flow through a coil which has only one tur...

    Text Solution

    |

  15. A long straight wire is carrying a current of 12 A . The magnetic fiel...

    Text Solution

    |

  16. The magnetic field at a point on the axis of a long solenoid having 5 ...

    Text Solution

    |

  17. In the diagram I(1),I(2) are the strength of the currents in the loop ...

    Text Solution

    |

  18. The adjacent figure shows, the cross-section of a long rod with its le...

    Text Solution

    |

  19. Two straight wires each 10 cm long are parallel to one another and sep...

    Text Solution

    |

  20. A conductor of length 5 cm is moved paralllel to itself with a speed o...

    Text Solution

    |