An Electron Moves with a Speed of 8

Essay

An electron moves with a speed of 8.0 × 10⁶ m/s along the +x axis. It enters a region where there is a magnetic field of 2.5 T, directed at an angle of 60° to the +x axis and lying in the xy plane.
(a) Calculate the magnitude of the magnetic force on the electron.
(b) Calculate the magnitude of the acceleration of the electron.