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Electromagnetics in Spherical Symmetric Problem

  1. 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?
     
  2. jcsd
  3. Sep 27, 2015 #2

    Dale

    Staff: Mentor

    How would you decide what other direction it would point?
     
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