Acosmic ray electron moves at 6.5x 10^6 m/s perpendicular to the earth's magnetic field at an altitude where the field strength is 10x 10^-5 t. what is the radius, in meters, of the circular path the electron follows?

Radius, r = 0.36 meters

Explanation:

It is given that,

Speed of cosmic ray electron,

Magnetic field strength,

We need to find the radius of circular path the electron follows. It is given by :

r = 0.36 meters

So, the radius of circular path is 0.36 meters. Hence, this is the required solution.

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