Home
Class 12
PHYSICS
The force acting on the electron in a hy...

The force acting on the electron in a hydrogen atom depends on the principal quantum number as

A

`Fpropn^4`

B

`Fpropn^2`

C

`Fprop1/n^2`

D

`Fprop1/n^4`

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • CIRCULAR MOTION

    TARGET PUBLICATION|Exercise EVALUATION TEST|11 Videos

  • CIRCULAR MOTION

    TARGET PUBLICATION|Exercise CRITICAL THINKING|93 Videos

  • ATOMS, MOLECULES AND NUCLEI

    TARGET PUBLICATION|Exercise Evaluation test|19 Videos

  • CURRENT ELECTRICITY

    TARGET PUBLICATION|Exercise Evaluation Test|6 Videos

Similar Questions

Explore conceptually related problems

Which of the plots shown in the figure represents speed (v_n) of the electron in a hydrogen atom as a function of the principal quantum number (n)?

Which of the following products in a hydrogen atom are independent of the principal quantum number n? The symbols have theirusual meanings

Which of the following products, in a hydrogen atom , are independent of the principal quantum number n ? The symbels have their usual meanings.

(A) 3s, 3p and 3d subshells in hydrogen have same energy. (R) Energy of subshells in hydrogen atom, depends on the principle quantum number (n) and azimuthal quantum number (l).

Which ofthe following curves may represent the energy of electron in hydrogen atom as a function of principal quantum number n:

The angular momentum of an electron in a hydrogen atom is proportional to (where n is principle quantum number )

According to Bohr's theory of the hydrogen atom, the speed v_(n) of the electron in a stable orbit is related to the principal quantum number n as (C is a constant) :

TARGET PUBLICATION-CIRCULAR MOTION-COMPETITIVE THINKING
  1. A simple pendulum of mass m and length l stands in equilibrium in vert...

    Text Solution

    |

  2. What is the minimum velocity with which a body of mass m must enter a ...

    Text Solution

    |

  3. The force acting on the electron in a hydrogen atom depends on the pri...

    Text Solution

    |

  4. A particle is moving in a vertical circle with constant speed. The tan...

    Text Solution

    |

  5. A stone of mass m is tied to a string and is moved in a vertical circl...

    Text Solution

    |

  6. A bucket full of water is revolved in vertical circle of radius 2 m . ...

    Text Solution

    |

  7. A cane filled with water is revolved in a vertical circle of radius 4 ...

    Text Solution

    |

  8. A bucket tied at the end of a 1.6m long string is whirled in a verticl...

    Text Solution

    |

  9. A body crosses the topmost point of a vertical circle with a critical ...

    Text Solution

    |

  10. A mass attached to one end of a string crosses top - most point on a v...

    Text Solution

    |

  11. A weightless thread can support tension up to 30N.A particle of mass 0...

    Text Solution

    |

  12. A weightless thread can bear tension upto 3.7 kg wt A stone of mass 50...

    Text Solution

    |

  13. A mass of 5 kg is tied to a string of length 1.0 m and is rotated in v...

    Text Solution

    |

  14. In vertical circular motion, the ratio of kinetic energy of a particle...

    Text Solution

    |

  15. A particle of mass M is moving in a horizontal circle of radius R with...

    Text Solution

    |

  16. A particle of mass m is moving in a circular path of constant radius r...

    Text Solution

    |

  17. A particle with charge Q coulomb, tied at the end of an inextensible s...

    Text Solution

    |

  18. A simple pendulam of length L carriers a bob of mass m. When the bob i...

    Text Solution

    |

  19. If a particle of mass m is moving in a horizontal circle of radius r w...

    Text Solution

    |

  20. A particle moves along a circle of radius'r' with constant tangential ...

    Text Solution

    |