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If an electron is revolving in a circula...

If an electron is revolving in a circular orbit of radius `0.5A^(@)` with a velocity of `2.2xx10^(6)m//s`. The magnetic dipole moment of the revolving electron is

A

`8.8 xx 10^(-24) Am`

B

`8.8 xx 10^(-23) Am`

C

`8.8 xx 10^(-22) Am`

D

`8.8 xx 10^(-21) Am`

Text Solution

Verified by Experts

The correct Answer is:
A

`M = "inA and " I = q/ T`
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Knowledge Check

  • If an electron is revolving in a circularr orbit of radius 0.5 A. with a velocity of 2.2 xx 10^(6) m/s. The magnetic dipole moment of the revolving electron is

    A
    `8.8 xx 10^(-24)` Am
    B
    `8.8 xx 10^(-23)` Am
    C
    `8.8 xx 10^(-22)` Am
    D
    `8.8 xx 10^(-21)` Am
  • Maghnetic dipole moment of revolving electron is

    A
    `(evr)/(2)`
    B
    `efpir^(2)`
    C
    both 'a' and 'b'
    D
    neither 'a' not 'b'
  • Magnetic dipole moment of revolving electron is

    A
    `(eL)/(2m)`
    B
    `(e)/(2m)`
    C
    `(e)/(2ML)`
    D
    `(e)/(mL)`
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