An electron moves at 2.9010⁶m/s through a region in which there is a magnetic field of unspecified direction and magnitude 7.4010²T.

1. What is the largest possible magnitude of the force on the electron due to the magnetic field?

2. What is the smallest possible magnitude of the force on the electron due to the magnetic field?

a)Fmin=Fmax

b)Some value between 0 and Fmax

c)Fmin=0

3.If the force on the electron is half of its maximum value, what is the angle between the electron's velocity and the magnetic field?