What is the resistance in ohms per 1,000 feet of a typical 10 AWG solid copper conductor?

The resistance of a conductor is determined by its material properties, cross-sectional area, and length. For a typical 10 AWG solid copper conductor, the resistance per 1,000 feet is approximately 0.01 ohms. This value is consistent with standard electrical engineering references, which establish that 10 AWG copper has a specific resistance due to its relatively larger diameter compared to smaller gauge wires, allowing for lower resistance.

Copper, being a highly conductive material, results in lower resistance measurements in larger wire sizes. This explains why the resistance per 1,000 feet for a larger wire gauge like 10 AWG is significantly lower than that of smaller gauge conductors, which would exhibit higher resistance values. This fundamental understanding of conductor resistance is essential for accurately designing electrical systems and ensuring efficient current flow with minimal energy loss.