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AgerPl
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Homework Statement
Circular loop of diameter d located in the vertical plane (x-y) at a distance h from the perfectly conducting half-space. The current source creates a time-harmonic current i(t)=Acos (ωt).
- Find the radiated electric field vector in the plane (x-y) in the far zone of the loop. Assuming that R>>λ
- Find E at the axis z, for any value of this coordinate -∞<z<+∞
d<<λ and h<<λ
Homework Equations
The Attempt at a Solution
Should I find the vector magnetic potential and then the magnetic flux density? Like a magnetic dipole and then try to find the electric field?
I know that nabla X B due to a loop far away is = 0.
And regarding the z how I know to where is the axis if he isn't point out in the problem.AgerPl