Question

An electron moves with speed 2.46 x 105 m/s in a 1.39-T uniform magnetic field. At one instant, the electron is moving due west and experiences an upward magnetic force of 2.81 x 10−14 N. Caculate the magnetic field (angle).

What is the direction of the magnetic field? Please select which of the following statements are true or false. (If there is more than one possible true answer, find all the possibilities).
South of West
South of East
North of East
North of West
East
North

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