Cable power loss

Helper calculation for DC voltage drop from current, resistance per meter and length; it is not standards-based conductor sizing.

Calculates theoretical wire resistance from resistivity, length and cross-sectional area.

Calculates DC power from current and resistance.

Calculates AWG geometry, resistance, metal mass, and optional voltage drop and power loss.

Calculates current density as current divided by cross-sectional area.

Calculates resistance of a uniform conductor from resistivity, length, and cross-sectional area.