Question

1. Electric fields are E(x, y, z ;t) = Re [Es(x, y, z)ejwt] The magnetic field...

1. Electric fields are E(x, y, z ;t) = Re [Es(x, y, z)ejwt]
The magnetic field is H(x, y, z ;t) = Re [Hs(x, y, z)ejwt].
Here, let's say Es and Hs are the pagers of electric and magnetic fields.
(a) describe the Maxwell calculation using a pager.
(b) the medium is homogenous and the source free zone is pager-based.
Describe Maxwell calculation.
(c) Using (b), electric field Es and magnetic field HS Helmholtz calculation
Show satisfaction with ( k2 + k2)Es = 0, ( k2 + k2)Hs = 0.
where k is the wave number.
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Answer #1

As we know, direction of electric field and magnetic field are perpendicular to the direction of propagation of wave.

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