a concept came up that that there is a one to one barrier with motors and generators. Is there such a thing? the only i am aware of would be relative to newtons law (egual and oppisite reaction) if you put a number in is that the only number you have out? or can it be increase ( i thought that was what transformers do, produce more energy than you put in? i am lost on this thoery and would like to know if it does extist and if there is a law or person i can look up to help me.