Consider two frames S and S, where S moves with velocity vi with respect to S. In this problem you will find out what an electromagnetic wave looks like in a moving frame of reference. Consider an electric field (according to S) travelling in the x-direction and polarized in the z-direction given by Ē(x, t) = E cos(kx – wt)k Solve for its associated magnetic field.

Consider two frames S and S, where S moves with velocity vi with respect to S. In this problem you will find out what an electromagnetic wave looks like in a moving frame of reference. Consider an electric field (according to S) travelling in the x-direction and polarized in the z-direction given by Ē(x, t) = E cos(kx – wt)k Solve for its associated magnetic field.