What are wire cables?

What is the difference between a wire and cable? This is one of the most basic questions that still needs to be answered. Wire is a single conductor and cable is a group of two or more insulated...

I recommend no smaller than 8 gage wire. 6 gage or 4 gage if you want a professional type cable. The bigger the wire the better, but the more it weighs. 8 gage is sufficient for most people.

a usb cable has four wires, two for power and two for communication.

Normally 4, Red, green, white and black - but i have found ones with differant colo(u)rs.

A four wire cable is one that has four wires in it. Usually a red, black, blue and a white wire. When talking about cables the ground wire is never counted because now a days all cable sets have...