In article , Steve Nosko wrote:
"Paul_Morphy" wrote in message
...
"JW" wrote in message
...
On Tue, 22 Jun 2004 13:06:08 GMT (Steve J.
Noll) wrote in Message id: :
Have you tried the drop a magnet down a
copper pipe trick?
I'll bite. What happens?
I'm guessing some EMF is induced.
...and... continue with the line of reasoning...
What does that EMF produce and where?...
Current in a closed loop or two in the pipe, and heat in the pipe.
- Don Klipstein )