What is the path of an electron moving at 4 000 m/s perpendicular to a magnetic field of 1.5 t? (me = 9.11 x 10^-31kg)

Explanation:

Radius of the path of electron which is moving perpendicular to magnetic field is defined as,

Here, m is the mass of electron, v is the velocity of electron, q is the charge on electron, and B is the magnetic field.

Given that, the velocity of electron is, .

And the magnetic field is .

And the mass of electron is,

And the charge on electron is,

Put all these values in radius equation,

Therefore, the path radius of a moving electron is

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