On Wed, 19 Nov 2008 12:33:08 -0800 (PST), Art Unwin
wrote:

On Nov 19, 12:39*pm, Richard Clark wrote:
On Wed, 19 Nov 2008 07:15:40 -0800 (PST), Art Unwin

wrote:
Art Unwin wrote:
Apparently this same current does not create a magnetic
field as the main current does e.t.c.
Please read the last paragraph of Wilkpedia that you urged all to read

* * * * "displacement current therefore simply refers to the fact that a
* * * * changing electric field has an associated magnetic field."

he cannot explain the portion which he name
Displacement current even tho he applied mathematical data.

From the same authority (sic) of wikipedia:
"Ampère's law with Maxwell's correction states that magnetic
fields can be generated in two ways: By electrical current (this
was the original "Ampère's law") and by changing electric fields
(this was Maxwell's correction, also called the displacement
current term)."

73's
Richard Clark, KB7QHC