# Wire properties

## Calculates properties of a round wire

Example 1: Must calculate the resistance of a copper cable that has a cross-sectional area of 2.5mm2, temperature of 60 degrees celsius and a length of 2.2 kilometers | View example |

Example 2: Must calculate the power loss of 1.5mm2 copper wire that has a length of 15 meters and 4A current running through | View example |

Results | |

Resistance | ~17.173686 ohms |

Wire diameter | ~1.784124 millimeters |