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

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

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Solution:

In Bohr's model the speed of the electron in orbit is given as

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(B) The speed of the in the orbit is times that of the electron in the orbit.
(C) The ionization energy of muonic atom is times more than that of an hydrogen atom.
(D) The momentum of the muon in the orbit is times more than that of the electron.

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