Re: Water resistors electrodes

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Original poster: "Dr. Resonance" <resonance-at-jvlnet-dot-com> 


try stainless steel

Dr. Resonance

 >
 > Hi all,
 >
 > This may be an old question but...
 >
 > I want to make a water resistor using copper sulphate solution and
 > copper electrodes. In the range of 10 Mohms.
 > Will material from the copper anode be transferred to the cathode and
 > change the resistor characteristics?
 > Will I get some precipitate (Cu) with AC or not?
 > Is there a better material for the electrodes?
 >
 > Best Regards
 >
 >
 >