10 Let k = k n be the wave vector, e be the unit vector that expresses a polarization direction, and w be a frequency, which satisfy that e . k = 0, lel = In| = 1, w = ck, c = 1 SEOHO Set E(r, t) = Ege cos(k . r - wt + ()), and B(r, t) = -kx E(r,t). Verify that E(r, t) and B(r, t) satisfy Maxwell's equation (1), (2) , (3), (4). Activat Go to Set