medium1 : ε0, μ0
medium2 : 2ε0, μ0
Condition : 1GHz TM electromagnetic wave, Hi0 = 1A/m
What is poynting vector of field that exists in medium2?
I think that we can't calculate the ponyting vector of field exists in medium 2 in the total reflection case.
Answer :
Given data :
Medium 1 : ε0, μ0
medium 2 : 2ε0, μ0
angle
So Know that,
Poynting vector
and
where
So,
=
=
.
It is a case of total reflection,
because in this case,
refractive index of medium 2 = √2 n
refractive index of medium 1 = n
by applying snell's law,
we can find the value of angle of refraction throgh medium 1 = 90° which is a total reflection case.
medium1 : ε0, μ0 medium2 : 2ε0, μ0 Condition : 1GHz TM electromagnetic wave, Hi0 =...
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