- B The Magnetic Field Intensity Of A Linearly Polarized Uniform Plane Wave Propagating In The Y Direction In Sea Water 1 (180.53 KiB) Viewed 56 times
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(b) The magnetic field intensity of a linearly polarized uniform plane wave propagating in the +y-direction in sea water [ Er = 80, llr= 1, 0 = 4 (S/m)] is Ē = £0.1 sin I sin [10W - (A/m) 3 at y = 0. (i) Determine the attenuation constant, the phase constant, the phase velocity, the wavelength, and the skin depth. (ii) Find the location at which the amplitude of H is 0.01 (A/m). (iii) Write the expression for E(v.t) and H(y,t) at y = 0.5 (m) as functions of t.