i believe litz wire is coated. does this mean it won't oxidize for a very long period of time.
alnog the same line, is it possible to coat copper wire with some kind of lacquer which will prevent oxidation but enable the wire(s) to pass a signal ??
alnog the same line, is it possible to coat copper wire with some kind of lacquer which will prevent oxidation but enable the wire(s) to pass a signal ??