In a certain region, rind p, if p,(x, y, 0, t) = 0. J = (2ya,...

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In a certain region, rind p, if p,(x, y, 0, t) = 0. J = (2ya, +xza, + z³a) sin 10¹t A/m In a charge-free region for which o = 0, ε = &&r, and μ H = 5 cos(10¹¹t - 4y)a₂ A/m find: (a) J and D, (b) &,. In a nonmagnetic medium, E = 50 cos(10't 8x)a, + 40 sin(10't - 8x)a, V/m - por find the dielectric constant &, and the corresponding H. In free space, H = 0.1 cos (2 x 10°t - kx) a, A/m. Calculate (a) k, X, and T (b) The time t, it takes the wave to travel №8 (c) Sketch the wave at time 1₁. A medium is characterized by o=0, μ = 2μ, and 8 = 5e. If H = 2 cos (wt - 3y) a A/m, calculate w and E. In a certain region, rind p, if p,(x, y, 0, t) = 0. J = (2ya, +xza, + z³a) sin 10¹t A/m In a charge-free region for which o = 0, ε = &&r, and μ H = 5 cos(10¹¹t - 4y)a₂ A/m find: (a) J and D, (b) &,. In a nonmagnetic medium, E = 50 cos(10't 8x)a, + 40 sin(10't - 8x)a, V/m - por find the dielectric constant &, and the corresponding H. In free space, H = 0.1 cos (2 x 10°t - kx) a, A/m. Calculate (a) k, X, and T (b) The time t, it takes the wave to travel №8 (c) Sketch the wave at time 1₁. A medium is characterized by o=0, μ = 2μ, and 8 = 5e. If H = 2 cos (wt - 3y) a A/m, calculate w and E.