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Magnetic moment due to the motion of the...

Magnetic moment due to the motion of the electron in `n^(th)` energy state of hydrogen atom is proportional to :

A

n

B

`n^(0)`

C

`n^5`

D

`n^3`

Text Solution

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The correct Answer is:
A
`("Magnetic Moment")/("Angular Momentum")=€/(2m)`
`therefore` Magnetic Moment `prop` angular momentum
`M prop n (L= (nh)/(2pi))`.
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NARAYNA-ATOMS -EXERCISE -4
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  2. The ratio between total acceleration of the electron in singly ionized...

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  3. The shortest wavelength of the Brackett series of a hydrogen-like ato...

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  4. According to Bohr's theory of hydrogen atom , the product of the bindi...

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  5. If an electron drops from 4th orbit to 2nd orbit in an H-atom, then

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  6. The enrgy of an atom (or ion) in the ground state is - 54.4 eV .If ma...

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  7. An atom absorb 2eVenergy and is excited to next energy state . The wav...

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  8. When an electron in the hydrogen atom in ground state absorb a photon ...

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  9. Magnetic field at the center (at nucleus) of the hydrogen like atom ("...

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  10. A neutron moving with a speed v makes a head-on collision with a hydro...

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  11. A charge particle is moving in a uniform magnetic field ib a circular...

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  12. An electron in hydrogen atom after absorbing an energy photon jumps fr...

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  13. The photon radiated from hydrogen corresponding to 2^(nd) of Lyman ser...

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  14. In a hypothetical system , a partical of mass m and charge -3 q is mov...

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  15. Consider a hydrogen-like atom whose energy in nth excited state is giv...

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  16. 29 electrons are removed from Zn-atom (Z=30)by certain means. The mini...

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  17. The ionisation energy of Li^(2+) atom in ground state is,

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  18. A photon of energy 15eV collides with H-atom. Due to this collision, H...

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  19. Monochromatic radiation of wavelength lambda is incident on a hydrogen...

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  20. The follwing diagram indicates the energy levels of a certain atom whe...

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