# help me these problems of electromagnetic field

Discussion in 'Mathematics and Physics' started by beginer electroner, Dec 6, 2006.

1. ### beginer electronerNew Member

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please I need a help in a hurry,
could any one help me in solving these problems or some of it
I would be thankfull to you because I realy need it

2. ### HarveyH42Banned

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What problems?

3. ### beginer electronerNew Member

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i am sorry
mistakely i forget to attach the file
i'll atach it as soon as i can

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5. ### PapabravoWell-Known Member

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Knock yourself out with a magnet...so to speak.

6. ### beginer electronerNew Member

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this is the problem which i really need to solve it.
could any one help me , please hurry up
the problem is:
A complete description of the ellipse of polarization that includes the orientation, sense of revolution, and ellipticity [see (1.5-13)] can all be expressed in terms of δ and ψ. The right-handed elliptical polarization states are in the lower half of the plane, whereas the left-handed elliptical polarization states are in the upper half of the complex plane. The origin corresponds to a linear polarization state with direction of oscillation parallel to the x axis. Thus, each point on the complex plane represents a unique polarization state. Each point on the x axis represents a linearly polarized state with different azimuth angles of oscillation. Only two points (0, ± 1) correspond to circularly polarized states. Each point of the rest of the complex plane corresponds to a unique elliptical polarization state.
The inclination angle φ and the ellipticity angle 0 (0 tan -1 l ) of the polarization ellipse correspond to a given number x are given by
(the attatchment file)

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7. ### Turk2045New Member

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Sorry Im not drawn to the answer right now .
LOL...

8. ### PapabravoWell-Known Member

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Sorry but the ellipse of polarization is just a wee bit beyond where I stopped.

9. ### dknguyenWell-Known Member

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That's what profs, TAs, friends, profs other than your own, textbooks, listening in class, your class notes...