# Soil Resistivity Equations and Formulas Calculator

Geophysics - Geophysical Measurement

Solving for electrode spacing

## Inputs:

soil resistivity (R)
outer electrodes applied current (i)
inner electrodes voltage (V)

## Conversions:

soil resistivity (R)
= 0
= 0
ohm-meter
outer electrodes applied current (i)
= 0
= 0
amp
inner electrodes voltage (V)
= 0
= 0
volt

## Solution:

electrode spacing (S)
= NOT CALCULATED

## Other Units:

Change Equation
Select to solve for a different unknown
Wenner Spacing
 Solve for soil resistivity. Solve for electrode spacing. Solve for voltage at inner electrodes. Solve for current at outer electrodes.

Where
 R = resistivity S = length V = voltage I = current

References - Books:
1) Michael D. LaGrega, Phillip L. Buckingham and Jeffery C. Evan. 1994. Hazardous Waste Management. McGraw Hill, Inc.

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By Jimmy Raymond

Contact: aj@ajdesigner.com