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Force acting on an electron in Bohr orbi...

Force acting on an electron in Bohr orbit with quantum number `n` is proportional to

A

`n^2`

B

`1//n^2`

C

`n^4`

D

`1//n^4`.

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Knowledge Check

  • In H atom the magnitude of magnetic field produced at the centre due ot orbital motion of an e revolving in a orbit of quantum number (n ) is proportional to

    A
    `(1)/(n^(5))`
    B
    `(1)/(n^(3))`
    C
    `n^(3)`
    D
    n

  • Frequency of revolution of an electron revolving in n^(th) orbit of H-atom is proportional to

    A
    n independent of n
    B
    `1/(n^(2))`
    C
    `1/(n^(3))`
    D
    n

  • The energy of electron in the n^th Bohr orbit of H-atom is

    A
    `(-13.6)/n^4 eV`
    B
    `(-13.6)/n^2 eV`
    C
    `(-13.6)/n^3 eV`
    D
    `(-13.6)/n eV`

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