[SI-LIST] Re: Partial Inductance/Vector Potential

Hi Juergen;

It simply means that at an infinite distance from the conductor, the
magnetic field strength drops to zero.

Syed M. Husain


----- Original Message ----- 
From: "Juergen Rauscher" <juergen.rauscher@xxxxxx>
To: <si-list@xxxxxxxxxxxxx>
Sent: Wednesday, January 28, 2004 1:21 AM
Subject: [SI-LIST] Partial Inductance/Vector Potential


> Hi all,
>
> Ruehli relates a partial inductance to the magnetic flux which extends
> from a conductor filament to somewhere near infinity. This magnetic flux
> is limited by boundaries starting at the end points of the conductor
> filament to infinity. The magnetic flux can now be calculated with a
> contour integral around the loop. Therefore the vector potential at
> infinity is set to zero. What is the physical meaning or algebraic
> justification for setting the vector potential to zero?
>
> Any hint is appreciated.
>
> Regards,
> Juergen
>
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