As always - DO NOT GO TO THE POSTED COORDINATES! NOTHING IS THERE!
Anyone familiar with basic electronics knows of Georg Ohm. He was the German physicist who determined the relationship between Voltage (V), Current (I) and Resistance (R) in an electrical circuit.
V = I * R
The electrical component that embodies resistance is called (surprise!!) a resistor. Resistors that are large enough to have their value printed on them are encoded with several colored bands. You will find the cache at:
N XXXXXXXX XXXXXXXX.XXXXXXXXXXXX
W XXXXXXXXXXXX XXXXXXXX.XXXXXXXXXXXX
Note: a high clearance 4WD vehicle is recommended in this area.