Question

Why are copper wires used as connecting wires?

Answer 1

A wire is a single metal strand or rod that is generally cylindrical and flexible. Mechanical loads, electricity, and telecommunications signals are all carried via wires. Drawing metal through a hole in a die or draw plate is a typical way to make wire. Wire gauges are measured in gauge numbers and available in a variety of sizes. The name "wire" is also informally applied to a bundle of similar strands, as in "multi strand wire," which is more properly referred to as a wire rope in mechanics or a cable in electrical.

Complete step-by-step solution:
A connecting wire's resistance should always be insignificant. As a result, when the wires are constructed of copper, they will have a low resistance. Copper coated wires are safe to use since they have a lower resistance than other wires. It has a good electrical conductivity, is cheap, ductile, and thermally robust. When compared to other metals, copper is also quite affordable. Copper is an excellent conductor of electricity, allowing electricity to flow freely through it. As a result, it's employed to form wire connections.
Copper has an extremely low electrical resistance when used as a connecting wire. It provides an excellent contact surface, is ductile, and is inexpensive since it is an excellent electrical conductor.
Copper is a superb conductor of electricity; no other metal comes close in terms of electrical conductivity. Wires produced of this reddish metal may carry a higher electric current per diameter than wires produced of other metals. In other words, when electric current runs through these wires, they deplete less electrical charge than other lines.
Copper is a fairly ductile metal, which means it can be stretched to a reasonable length without breaking or becoming weak. This feature is critical when it comes to pulling wires from any metal. On this criterion, the reddish metal performs admirably.

Note: Because copper electrical wires are heat resistant, they are safer to use than wires composed of most other conductive metals. Copper is the chosen metal for electrical cables for various reasons, as you can see. It has a good electrical conductivity, is cheap, ductile, and thermally robust. As a result, it has become the industry standard for the manufacture of electrical cables.