Vitani11 Messages 275 Reaction score 3 Thread starter Nov 19, 2016 #1 Homework Statement Is a current that produces a magnetic field always going to be either an electron or a proton?
Homework Statement Is a current that produces a magnetic field always going to be either an electron or a proton?
hilbert2 Science Advisor Insights Author Messages 1,615 Reaction score 612 Nov 19, 2016 #2 No, it can also be a muon or anything else that has an electric charge.