So I
Got a question on this heat/resistance thing.My understanding is it's the resistance of the wire to current flow which creates the heat/loss.I've also been told that as wire/conductors heat their resistive properties change.As they heat up they become more resistive,which I imagine would lead to a catch22 situation,to a point.This is why low impedance systems are used in signal transmission.True?any comments?Is this valid in the systems we use,ESC's and motors? Mario.