The electric field of a sinusoidal EM wave at point certain P at certain time consists of a magnitude of 210 V/m, and it is all along +y direction. The magnetic field at point P at the similar moment is all along +z direction. The angular frequency of the wave is around 6.0 x 10^6 rad/s. Determine:
i) The direction of wave propagation.
ii) The frequency and the wavelength of wave.
iii) The magnitude of magnetic field at point P at that instant.