Akash posted an Question
August 26, 2021 • 10:34 am 30 points
  • CSIR NET
  • Physical Sciences

30). an electromagnetic wave (of wavelength ao in free space) travels through an absorbing medium with dielectric permittivity given by ele at e eg t it, where

30). An electromagnetic wave (of wavelength Ao in free space) travels through an absorbing medium with dielectric permittivity given by ele at E Eg t it, where =V3. If the skin depth is ER th pc 4Tthe ratio of the amplitude of electric field E to that of the magnetic field B, in the medium (in ohms) is- (A) 120 35. T- C (B) 377 (C) 30v 2 (D) 30

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