A particle of charge q and mass m moves in a circular orbit of radius r with angular speed Ï. The ratio of the magnitude of its magnetic moment to that of its angular momentum depends on
The magnetic moment of a charged particle moving in circular orbit is given by
or â¦(1)
The angular momentum L is given by
â¦.(2)
Dividing eq. (t) by eq. (2), we get
So, the ratio of magnetic moment to angular momentum depends on q and m.