Chris Swinson wrote:
I am trying to calculate from lengh, dia, in inches to resistance. I have Rho = 0.0000000174 / 39.3700787 ( resistance per inch) (4*WL*Rho) / (Math.sqrt(WD)*PI) WL=wire length in inches WD = Wire dia in inches.Can't seem to get it to come out with any logical results. Could just be how I set it out, or its convertion cross sectional area wrong or something ?
Don't you want the square of the diameter, not the square root? i.e. you want length/area * rho
_______________________________________________ Tesla mailing list Tesla@xxxxxxxxxxxxxx http://www.pupman.com/mailman/listinfo/tesla