Mike Monett wrote:

...
The term "bounce" means they interact. Electromagnetic signals do
not interact. They superimpose. Each is completely unaware and
unaffected by the other.
...
Regards,

Mike Monett

EM fields act that same as static magnetic fields.

Why not just get some iron filings, a paper and a couple of magnets?

Move the magnets about below the paper with the iron filings above and
actually get a visual on some magnetic fields and how they react to each
other?

I like things simple ... then the math can follow ...

Regards,
JS