L lalalu New member Jul 12, 2010 #1 What uniform magnetic field, applied perpendicular to a beam of electrons moving at 4.11 x 106 m/s, is required to make the electrons travel in a circular arc of radius 0.322 m?
What uniform magnetic field, applied perpendicular to a beam of electrons moving at 4.11 x 106 m/s, is required to make the electrons travel in a circular arc of radius 0.322 m?