# 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 | 171.39444 milliohms |

Voltage loss | 685.57776 millivolts |

Power loss | ~2.742311 watts |

Wire diameter | ~1.381977 millimeters |