Why do power lines buzz?
August 23, 2005 5:15 AM Subscribe
ScienceFilter: Why do high-voltage power lines buzz.
posted by kc0dxh to science & nature (11 answers total)
Specifically, I'm looking for an explaination of how electrons passing through wire produces the compression waves that hit my ears. Bonus points if you can tell me why a buzz and not a whine or other sound.