As the size of the gauge of conductor increases, what happens to its weight?

As the size of the gauge of a conductor increases, its weight increases because a larger gauge indicates a thicker conductor, which requires more material to construct. Conductors, such as wires, are typically made from metals like copper or aluminum, and a thicker wire has a larger cross-sectional area. This additional material contributes to a greater volume and therefore more weight.

In practical terms, when comparing conductors, those with lower gauge numbers, such as 12 AWG (American Wire Gauge), are thicker and weigh more than higher gauge wires, such as 20 AWG, which are thinner and lighter. This relationship between gauge size and weight is consistent and important for understanding how different conductors will perform in electrical applications, especially concerning their current-carrying capacity and physical properties.