"Brian Reay" wrote in message
...
As I pointed out in a previous post, the differential term is zero in the
absence of one of the fields so the equations have no, non-trivial,
solutions.

You bandy about that some do not understand Maxwell's Equations*****, but it
is
only you who does not seem to, for in the case of a static magnetic
field due to a current, the non-zero differential given by Maxwell's
Equations in a vacuum is (off the top of my head, EOE) ..

del cross B = Mu0* J

B being the Magnetic Field, Mu0 the permeability of free space
and J the current density.

Brian, M3OSN, Old Chum, why not give up whilst you are still
(a long way) behind?


***** Every day, almost every hour, it seems that you originate
personal insults.

Why do you behave like that?