Mathematically it may work but we are talking about a non-controlled, non-laboratory environment here Joey. Sure you can use assumptions all you want but we have so many variables to deal with you cannot use this approach in a real world practical application.
If this where the case then high power transmission stations, lines, equipment would not exist in the form they do. Think of all the loss and load issues, power fluctuations not to mention how the consumer changes the load on super hot days when all those A/C units are running and the factories are running all those motors…hmmmm Coils…hmmmm
Wouldn’t it be great if we could forget about resistance altogether.
How about the Loss of energy in heat!! You talk of watts but what a watt…
Well that is the conversion of one type of energy to another with loss…
Heat from a light bulb, motor …gone…lost…
So living in a imperfect world with all those variables leads me to believe that we can only get so much out of all that “stuff” …
