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Debanjana Adhikari posted an Question
May 16, 2020 • 03:25 am 30 points
  • CSIR NET
  • Physical Sciences

2.8. consider the bohr model of the hydrogen atom. if a is the fine-structure constant, the velocity of the electron in its lowest jest 2012] orbit is jahir.iit

2.8. Consider the Bohr model of the hydrogen atom. If a is the fine-structure constant, the velocity of the electron in its lowest JEST 2012] orbit is jahir.iitb@gmail.comn 7 physicsguide.in/net Sk Jahiruddin Atomic Molecular: June 2020 C (a) (b) C or (1 - a)c (c) ae (d) ac 1-

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    Ruby negi best-answer

    complete solution...option d is correct... you have to only remember the formula of fine structure constant i.e e^2/(4π*epsilon*(h cut) *c)

  • comment-profile-img>
    Chandra prakash

    dear remember this formula it's very helpful for you...

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    Abhishek singh best-answer

    You should remember this formula. This will help you in solving this formula based questions.This will save your time in exam hall. V(n) = Z*(alpha)*C / n. for ground state, n=1. And for Hydrogen, Z=1. so the formula reduce to .... V(n) = (alpha)*C. Hence option D is correct.

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