Recent content by samehyousry

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    Submitting on arXiv before Physical Review B

    Thank you very much for your valuable answers. My last (hopefully) question would be about which license to choose? Is :arXiv.org perpetual, non-exclusive license to distribute this article" ok? Thank you very much
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    Submitting on arXiv before Physical Review B

    Dear All, I wonder if there are any constraints about posting a paper draft on arXiv before the submission to PRB? If there is any legal constraints what are they? What other things which may affect the paper's publication? for example: Editors not feeling excited about the paper because it...
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    Shileding of a point charge by an infinite conducting plane

    I want to add something to what is above. If we have a finite plate which is large compared to distance between the point charge and the plate then we can assume that this is an infinite plate. If this plate is connected to some battery and the other terminal of the battery is connected far...
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    Shileding of a point charge by an infinite conducting plane

    I believe I know the answer. A grounded conductor means its voltage is zero. In this case we are taking the voltage at infinity to be zero. Any conductor has the same potential and since in this case the conductor is infinite then its voltage should be zero. In another words any infinite plane...
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