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Re: [Phys-L] About soil polarization with CC current



One reason to use an AC measurement is to avoid the corrosion of the electrodes that DC will cause (unless the electrodes are noble metals).



On Aug 23, 2013, at 8:04 AM, "CARABAJAL, MARCIAL ROBERTO" <marcial.carabajal@ypf.com> wrote:

Hello:

Please, suggest me some literature about measuring the effect of electrolytic polarization in soil, due to passage of electric current, and the subsequent need to acomplish soil resistivity measurements, only with an alternating current. The idea is to give the studients a theorical fundamentation to evaluate the results of labs experimental metering and try to correlate those values with the corresponding theory,

Thanks very much.
Roberto



















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