Originally Posted by (I^2)R/746
Just being silly. W=E*I=(I^2)R=(E^2)/R so then if 1 HP= 746W then (I^2)R/746=HP so then my user name is really "horsepower". I know, I know my family says the same thing about my sense of humor....
Ok, you all have to promise that you didn't just see me miss the connection to ohms law.
Seriously, I was looking at I^2R but was seeing PIR^2, and was trying to figure out how the area of a circle played into it.