A Loop - Electron in Magnetic Field · Physics Brawl 2012 #FoL.10
Physics · electromagnetism
Problem
Consider an electron-emitting source with an emitting speed of v = 1.5·10⁷ m·s⁻¹. At a point P, the electrons enter a homogeneous magnetic field with a magnitude of B = 1·10⁻³ T. The vector of electrons' velocity at P makes an angle