In a certain region, J= (2ya, + xza, + z'a,) sin 10't A/m find p, if p.(x, y, 0, () = 0. Pv
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In a certain region, J = (2ya_x + xza_y + z^3 a_z) sin 10^4 t A/m find rho_v if rho (x, y, 0, t) = 0.
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