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According to Bohr's theory, the time ave...

According to Bohr's theory, the time averaged magnetic field at the centre (i.e. nucleus) of a hydrogen atom due to the motion of electrons in the `n^(th)` orbit is proportional to :
(n = principal quantum number)

A

n

B

`n^(-1)`

C

`n^(-3)`

D

`n^3`

Text Solution

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The correct Answer is:
A
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Knowledge Check

  • Magnetic field at the center (at nucleus) of the hydrogen like atom ("atomic number" = z) due to the motion of electron in nth orbit is proporional to

    A
    `(n^(3))/(z^(5))`
    B
    `(n^(4))/(z)`
    C
    `(z^(2))/(n^(3))`
    D
    `(z^(3))/(n^(5))`
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    `1/(n^(2))`
    B
    `1/n`
    C
    `n^(2)`
    D
    n
  • In the Bohr's hydrogen atom model, the radius of the stationary orbit is directly proportional to (n = principal quantum number)

    A
    `n^(-1)`
    B
    n
    C
    `n^(-2)`
    D
    `n^(2)`
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