No Glimmie, you are clueless. Maybe you should stop while you are behind and also start researching facts, not just assuming stuff. Regardless what the OP may not know about the wire spec's, all they need to know is what the resistance is, the length of the cable, and then go by the info I posted, which will give them the real true resistance of the length of wire. Again, it has worked for decades, and will continue to work, because it is the way that you calculate the real resistance of a loop of wire, regardless what you think.
It is also basic Electric 101, but then again, no one can tell you different, because you have it set in your head that you are the only authority, along with a couple of others on here, that want everyone that comes along to only believe what your little group wants them to know.