Resistivity (examples from Reynolds, 1997). I (amps) = V (volts) / R (ohms) Current = Voltage...

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Resistivity

(examples from Reynolds, 1997)

I (amps) = V (volts) / R (ohms)

Current = Voltage /resistance

R 1/area

Resistivity Systems

OhmMapper-Geometrics

Capacitive coupling

Multielectrode

Advanced Geophysics Inc.

where R = V/I

Resistivity Profiling

Resistivity Depth Sounding

Electrode spacing ~ depth

Path Averaging

z

z

Automated Resistivity “Imaging”

Profiling

+

Depth Sounding

http://www.agiusa.com/2Dvoids.shtml

DNAPL and Resistivity

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