The components of the electric field in an electromagnetic wave traveling in vacuum are described by Ex = 0, Ey = 0, and Ez = 4.88 sin(kx - 1.44×108 t) V/m,
where x is measured in meters and t in seconds.
A) Calculate the frequency of the wave.
B)Determine the wavelength of the wave.
C)Calculate the amplitude of the magnetic field of the wave.
D)What is the intensity of the wave?