darida Messages 35 Reaction score 1 Thread starter Sep 27, 2015 #1 In a spherical symmetric problem the only nonzero components of the electric and the magnetic field are Er and Br Why?
In a spherical symmetric problem the only nonzero components of the electric and the magnetic field are Er and Br Why?
Dale Mentor Insights Author Messages 37,013 Reaction score 16,019 Sep 27, 2015 #2 How would you decide what other direction it would point?