A proton of charge +e is moving along the z-axis in positive direction. When it passes through z = 0, it produces a magn
Posted: Wed May 18, 2022 6:26 am
A proton of charge +e is moving along the z-axis in positive direction. When it passes through z = 0, it produces a magnetic field of B -0.4 T at x = 1.2 nm. What is the speed of the proton in terms of the speed of light (c)? (Take c= 300000 km/second.) I Proton