Home
Class 12
PHYSICS
The angular momentum of the electron in ...

The angular momentum of the electron in the second Bohr orbit is

A

h

B

`(h)/(2pi)`

C

`(h)/(4pi)`

D

`(h)/(pi)`

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • MODEL TEST PAPER 6

    KCET PREVIOUS YEAR PAPERS|Exercise PHYSICS|60 Videos

  • PHYSICS

    KCET PREVIOUS YEAR PAPERS|Exercise MCQs|66 Videos

Similar Questions

Explore conceptually related problems

What will be the angular momentum in fourth orbit if L is the angular momentum of the electron in the second orbit of hydrogen atom ?

The ratio of the magnetic dipole moment to the angular momentum of the electron in the 1^st orbit of hydrogen atom is

The ratio of the magnetic dipole moment to the angular momentum of the electron in the 1^(st) orbit of hydrogen atom is

According to Bohr's theory, the angular momentum of an electron is 5 th orbit is

According to Bohr's theory, the angular momentum for an electron of 5th orbit is

The angular momentum of an electron in 2p orbitals is

The angular momentum of electron in nth orbit is given by

KCET PREVIOUS YEAR PAPERS-MODEL TEST PAPER 9-Physics
  1. Beta particles before emission from a radioactive element

    Text Solution

    |

  2. The energy equivalent of 5.5 xx 10^(-4) amu in MeV is

    Text Solution

    |

  3. In case of an artificial radiactive transformation as given by .(15)P^...

    Text Solution

    |

  4. The angular momentum of the electron in the second Bohr orbit is

    Text Solution

    |

  5. The radius of a nucleus of a mass number A is directly proportional to...

    Text Solution

    |

  6. As the temperature of hot junction increases, the thermo emf :

    Text Solution

    |

  7. The potential difference across the terminals of a cell of emf 1.1 Vol...

    Text Solution

    |

  8. When 'n' number of identical cells, each of emf E and internal resista...

    Text Solution

    |

  9. The current in c coil of self - inductance 10 mH changes from 0 to 1.5...

    Text Solution

    |

  10. Electric intensity is equal to :

    Text Solution

    |

  11. Two capacitors each of capacitance 2mu f are connected in series. A th...

    Text Solution

    |

  12. The potential difference between two points separated by 1 mm in an el...

    Text Solution

    |

  13. If we place a bar magnet in the magnetic meridian with its north pole ...

    Text Solution

    |

  14. The period of oscillation of a magnet is T in earth's magnetic field. ...

    Text Solution

    |

  15. The needle in the dip circle stands vertical when the plane of the cir...

    Text Solution

    |

  16. The specific rotation of an optically active substance of length Lm an...

    Text Solution

    |

  17. In the diffraction pattern due to single slit of width 'a' with incide...

    Text Solution

    |

  18. Time of exposure for a photographic print is 10 s, when a lamp of 50 c...

    Text Solution

    |

  19. Two lenses of powers + 1.5 D and - 1 D are kept in contact. The focal ...

    Text Solution

    |

  20. The angle of incidence on one face of an equilateral prism is 40^(@) a...

    Text Solution

    |