Question: A 550-nm harmonic EM wave whose electric field is in the z-direction is traveling in the y-direction in vacuum. (a) What is the frequency of

A 550-nm harmonic EM wave whose electric field is in the z-direction is traveling in the y-direction in vacuum.

(a) What is the frequency of the wave?

(b) Determine both ω and k for this wave.

(c) If the electric field amplitude is 600 V/m, what is the amplitude of the magnetic field?

(d) Write an expression for both E(t) and B(t) given that each is zero at x = 0 and t = 0. Put in all the appropriate units.

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