1- The magnetic field in a given dielectric medium is given by H = ŷ6cos (2z)sin (2 × 10°t – 0.1x) (A/m), where x and z are in meters. Determine: a) whether this is a plane wave or not, b) the direction of propagation, c) Electric field E (P, t), and d) the displacement current density (¢,t).
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