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Electric and Magnetic field propagation

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An electric field propagating in a lossless non-magnetic media is characterized by

\(E(y, t)=100.0 \cos \left(4 \pi \times 10^{6} \mathrm{t}-0.1257 \mathrm{y}\right) \mathrm{a}_{\mathrm{z}} \frac{\mathrm{V}}{\mathrm{m}}\)

Find the wave amplitude, frequency, propagation velocity, wavelength, and the relative permittivity of the media. (b) Find \(\mathrm{H}(y, t)\).


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answered by: Sportance
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