Cecil Moore wrote:
John Smith wrote:
How many power lines do you see running vertically?

How many ground wires do you see running vertically
from power pole capacitors and transformers? :-)

Cecil:

True. But, given the hundred-of-thousands/millions? of miles in
conductors, carrying noise generating power in a horizontal plane, those
ground wires must only amount to a small percentage of the whole ...

Regards,
JS