Richard Harrison wrote:

A magnetic field generated an electric field and an
electric field generated a magnetic field so that the two fields locked
and traveling together go on ond on forever.
...
Best regards, Richard Harrison, KB5WZI


From the above, are the two in a constant state of interaction? The
magnetic reversing to electric--the electric reversing to magnetic?

Or, is their relationship static to one another?

Regards,
JS