Introduction

Electrical wiring is used in various applications, including power production, telecommunications, consumer electronics, and even simple circuits. Conductive metals are found at the core of electrical lines, allowing electricity to flow from one place to another. Silver is the most conductive, followed by copper. Even though silver is the most conductive metal on the planet, copper is the industry standard in electrical work. Although silver wire has a greater conductivity, it has disadvantages that make copper wire the preferable choice in most cases. 

Why is gold not suitable for electrical wire?

Because gold is too scarce and more expensive than copper, it is not utilised to make electric lines. Wires are made from silver and copper. Copper is nearly exclusively utilised in power lines. Silver is used in very few applications. Gold, on the other hand, is far more expensive than these two. As a result, the wire will be quite expensive. It will be too expensive. As a result, gold (Au) is not utilised in the manufacture of electric cables.

It should be obvious in gold that it is just WAY TOO EXPENSIVE to utilise unless in very specific circumstances. Because gold does not tarnish, it is an excellent metal for connections. A thin layer of gold (money) is put to the base metal in this example. Maintains the conductivity of the connections. Bond wires within chip covers are another major application of gold in electronics. The key element here is chemical inactivity once again.

Why is silver not suitable for electrical wire?

Although silver is an excellent conductor of electricity, it is seldom utilised in electrical wiring due to its high cost. It’s a lot more costly than copper, which is the most used wire material. Another reason to avoid using silver is that it rapidly oxidises and tarnishes when exposed to air. Silver has the best conductivity of all metals, yet it is still 60 times more expensive than Copper while being far cheaper than Gold. Silver is also chemically active, which is something you don’t want in a wire. 

Conclusion

Electrical wiring is used in various applications, including power production, telecommunications, consumer electronics, and even simple circuits.