Magnitude of the force exerted on electron

Question

An electron travels with velocity 632,088 m / s at an angle of 0.93 rad to a magnetic field of 0.63 T. What is the magnitude of the force exerted on the electron?

Answer 1

Use the relation

F = evB sinθ

You know e, v, B (in compatible units), and θ. Plug in the numbers and get F in newtons.