one should know the underlying concept that cable is made up of two and several wires
or either one can say ropes playing align and bonded, twisted and braided jointly for the formation of single assembly. In mechanical field cables are used for lifting and hauling. In electrical field cables have the usage of carrying electrical currents. Not only this it shows its prescence in optical cable containing many optical fibers in a protective jacket which supports the fibers. In mechanical terms cable is called as wire rope.
In the late 19 and 20th centuries electrical cable have the usage in cloth, rubber, and paper by using insulation . But now plastic materials are used in these cable except in larger reliable power cabling. One can see the electrical cable more flexible by elongating the wires. In the same way copper wire especially in cable found to be bare. In several other cases found with the coating of other materials. So one will find cable with the coating of tin, gold, silver and several other materials. Such materials are less prone to oxidation process in comparison to copper lenthening the life of wire cable allowing the soldering simple.
One can very easily fastened and organized cable by using it with cable trees with the aid of cable ties and lacing. Most of the flexible cables aids in dispalcing applications among cable carriers which can be secured with the help of relief devices and cable ties. If the current is carrying condutor with cable results in electromagnetic field. In this way cable carries energy from the electromagnetic field from such surroundings. If the cable is having power supply then one should pollute it in such a way that it should produce equipment malfunction. So users of cable wires should understand the concept of cabling and usages of cable in different fields before opting it for daily usage. One should not make the usage of cable without understanding the importance of cable and its side effects.