On Thu, 15 Feb 2007 13:12:12 -0800, "Bob F"
wrote:


"Doug Miller" wrote in message
.net...
In article , "Bob F"
wrote:

If the voltage is insufficient, no power supply, no matter what current
it
can deliver, will light the bulb.

Oh, really? Let's see the explanation of that.


There are hundreds of amps available from a car battery. Ever notice you
don't get electrocuted when you touch both terminals? It's the same thing.

Bob


But you can do welding with one (of course that's not using your body
as part of the circuit).
--
Mark Lloyd
http://notstupid.laughingsquid.com

"Unlike biological evolution. 'intelligent design' is
not a genuine scientific theory and, therefore, has
no place in the curriculum of our nation's public
school classes." -- Ted Kennedy