Question

An electron moves at 2.50 x 106 m/s through a region in which there is a magnetic field of unspecified direction and magnitude 7.40 x 10-2 T. (a) What is the smallest possible magnitude of the acceleration of the electron due to the magnetic field?(1.5 marks) (b) What is the largest possible magnitude of the acceleration of the electron due to the magnetic field? (c) If the actual acceleration of the electron is one-fourth of the largest magnitude in part (b), what is the angle between the electron’s velocity and the magnetic field?(1.5 marks)

Answer #1

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Show all work

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