(C) 2000m (D) . An clectromagnetic wave (of wavelength Ao in free space) travels through an absorbing medium with dielectric permittivity given by EEg +ie, where V3. If the skin depth is ER 47 the ratio of the amplitude of electric field E to that of the magnetic field B, in the medium (in ohms) isS (A) 120 C) 30V 2 (B) 377 (D) 30