| To: | Billy Zoom <billyzoom@billyzoom.com> |
|---|---|
| Subject: | Re[2]: English amps |
| Date: | Thu, 19 May 2005 10:10:19 -0700 |
| Cc: | spridgets <spridgets@autox.team.net> |
| References: | <000601c55baf$b46cf0d0$0ef3bec0@NilesAD.von.gov> <BEB0AE51.4C6E%billyzoom@billyzoom.com> |
Hello Billy,
actually a device (an ideal resistive load) running on
twice the voltage requires 1/4 the
amperage,
P=IxIxR. ..
the same kind of mistake is commonly made about things like
bumpers , that is thinking that a 5 mph bumper needs only be
twice as strong as a 2.5 mph bumper. the squared law kicks in
and it would need to be 4 times stronger!
--
Best regards,
Bill mailto:pythias@pacifier.com
"66 Sprite
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