10. (a) Calculate the speed of a proton with mass 1.67 10-27

Last updated: 8/7/2022

10. (a) Calculate the speed of a proton with mass 1.67 10-27 kg, travelling a circular path through a radius of 8.0 cm, in a plane perpendicular to a 4.2-T magnetic field. [T/I=3] (b) What potential difference would be required to accelerate the proton from rest in a vacuum to this speed? [T/I=3]