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Phase of Time Varying E-M Fields

  1. Jan 7, 2016 #1
    Are the E and M components of an E-M wave (at a given frequency) necessarily in phase in free space? A conductor? A dielectric material?
  2. jcsd
  3. Jan 7, 2016 #2


    Staff: Mentor

  4. Jan 7, 2016 #3
    Thanks. I must have missed it.
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