Axial Green’s function












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Which is the solution of the Poisson equation in axial symmetric coordinates (r,phi,z)?



I would like to know the potential generated in the point (r_f,phi_f,z_f) by a circular loop (the source) placed in (r_s,phi_s,z_s,).



Of course the solution would be independent by the coordinate phi and will diverge when r_f=r_s and z_f=z_s.



I also know that the solution can be written in terms of complete elliptic integrals of first and second kind.










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  • $begingroup$
    This will probably help you: farside.ph.utexas.edu/teaching/jk1/lectures/node37.html Applying this to the source term $delta(r-r_s,z-z_s)$ would probably do the trick
    $endgroup$
    – whpowell96
    Feb 2 at 17:18
















0












$begingroup$


Which is the solution of the Poisson equation in axial symmetric coordinates (r,phi,z)?



I would like to know the potential generated in the point (r_f,phi_f,z_f) by a circular loop (the source) placed in (r_s,phi_s,z_s,).



Of course the solution would be independent by the coordinate phi and will diverge when r_f=r_s and z_f=z_s.



I also know that the solution can be written in terms of complete elliptic integrals of first and second kind.










share|cite|improve this question









$endgroup$












  • $begingroup$
    This will probably help you: farside.ph.utexas.edu/teaching/jk1/lectures/node37.html Applying this to the source term $delta(r-r_s,z-z_s)$ would probably do the trick
    $endgroup$
    – whpowell96
    Feb 2 at 17:18














0












0








0





$begingroup$


Which is the solution of the Poisson equation in axial symmetric coordinates (r,phi,z)?



I would like to know the potential generated in the point (r_f,phi_f,z_f) by a circular loop (the source) placed in (r_s,phi_s,z_s,).



Of course the solution would be independent by the coordinate phi and will diverge when r_f=r_s and z_f=z_s.



I also know that the solution can be written in terms of complete elliptic integrals of first and second kind.










share|cite|improve this question









$endgroup$




Which is the solution of the Poisson equation in axial symmetric coordinates (r,phi,z)?



I would like to know the potential generated in the point (r_f,phi_f,z_f) by a circular loop (the source) placed in (r_s,phi_s,z_s,).



Of course the solution would be independent by the coordinate phi and will diverge when r_f=r_s and z_f=z_s.



I also know that the solution can be written in terms of complete elliptic integrals of first and second kind.







greens-function poissons-equation






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asked Feb 2 at 17:00









riccardo torchioriccardo torchio

236




236












  • $begingroup$
    This will probably help you: farside.ph.utexas.edu/teaching/jk1/lectures/node37.html Applying this to the source term $delta(r-r_s,z-z_s)$ would probably do the trick
    $endgroup$
    – whpowell96
    Feb 2 at 17:18


















  • $begingroup$
    This will probably help you: farside.ph.utexas.edu/teaching/jk1/lectures/node37.html Applying this to the source term $delta(r-r_s,z-z_s)$ would probably do the trick
    $endgroup$
    – whpowell96
    Feb 2 at 17:18
















$begingroup$
This will probably help you: farside.ph.utexas.edu/teaching/jk1/lectures/node37.html Applying this to the source term $delta(r-r_s,z-z_s)$ would probably do the trick
$endgroup$
– whpowell96
Feb 2 at 17:18




$begingroup$
This will probably help you: farside.ph.utexas.edu/teaching/jk1/lectures/node37.html Applying this to the source term $delta(r-r_s,z-z_s)$ would probably do the trick
$endgroup$
– whpowell96
Feb 2 at 17:18










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