M McGinty New member Mar 4, 2010 #1 and then moves into a magnetic field of 0.040 T. What is the radius of the proton's resulting orbit?
U Unregistered Guest Aug 2, 2012 #2 .11 m I don't know why, maybe someone else can explain? you might need to know that q=1.6e-19 and mass of a proton is 1.67262e-27 kg
.11 m I don't know why, maybe someone else can explain? you might need to know that q=1.6e-19 and mass of a proton is 1.67262e-27 kg