"Jim Rojas" <jrojas@xxxxxxxxxxxx> wrote in message news:7%QAr.36$Vh7.13@xxxxxxxxxxxxxxx > Bob La Londe wrote: >> Saw this on a CNC automation board today... >> >> Resistance is not futile. It is voltage divided by current (R=V/I). > > Yep. Ohm's Law 101 :) Not a Treky I see.