Art Unwin wrote:
On Jul 5, 11:47 am, "Dave" wrote:

David,
at this stage in life it would very difficult for me to go thru the
math from the start
in the exercise of adding a a radiator and a time varying field to a
Gaussian field
to show it is the same asMaxwell equation, very few of us are.

At this stage of my life, Arthur, it has become very difficult for me to
take you seriously.

Dave K8MN