A right-hand circularly polarized plane wave represented by the phasorimpinges normally on...

A right-hand circularly polarized plane wave represented by the phasor

impinges normally on a perfectly conducting wall at z = 0.

a) Determine the polarization of the reflected wave.

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b) Find the induced current on the conducting wall.

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c) Obtain the instantaneous expression of the total electric intensity based on a cosine time reference.