Soil Resistivity

Formula

Soil Resistivity formula
R
Soil Resistivity
S
Electrode Spacing
V
Voltage at Inner Electrodes
I
Current at Outer Electrodes

Formula description

Soil resistivity is the key factor that determines what the resistance of a grounding electrode will be, and to what depth it must be driven to obtain low ground resistance.

Calculator (how to use calculator?)

Soil Resistivity formula
S
V
I
R
Precision

Formula code





References

  1. Wikipedia:Soil Resistivity.

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