The magnetic field component of a uniform plane wave propagating in lossless simple nonmagnetic medium (𝜇 = &#12

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The magnetic field component of a uniform plane wave propagating in lossless simple
nonmagnetic medium (𝜇 = 𝜇0) is given by:
𝑩(𝑥,𝑡) = 𝑦̂ 0.5 sin[2𝜋(108
𝑡 + 0.5𝑥 − 0.125)] 𝜇𝑇
Solve the following:
(i) The frequency, wavelength, and the phase velocity.
(ii) The relative permittivity, intrinsic impedance of the medium.
(iii) The corresponding 𝑬.
(iv) The time-average power density carried by this wave.