# Soil Resistivity Equations and Formulas Calculator

## Geophysics - Geophysical Measurement

Solving for electrode spacing

#### Inputs:

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

#### Conversions:

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

#### 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