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Copper is widely used in the production of electric wires. The main reason is its excellent electrical conductivity. Among all non-precious metals, copper is one of the best conductors of electricity. This means electric current can pass through it with very little resistance, making it highly efficient for transmitting electricity.
Another reason copper is used in electric wiring is its flexibility and durability. It can be easily shaped into thin wires without breaking. This property is known as ductility. Copper wires can bend and twist without snapping, which is essential for building wiring and electronics.
In addition, copper is resistant to corrosion. It does not rust or break down easily when exposed to air and moisture. This makes it a long-lasting material in both indoor and outdoor electrical systems. Because of its stability, copper wiring is reliable and safe to use in homes, offices, factories, and electronic devices.
Copper is not commonly used in items like brick kilns or children’s toys. Brick kilns operate at extremely high temperatures and require materials like firebricks or ceramics. Children’s toys are typically made of plastic or safe polymers. While copper may be used in small kitchen tools or cookware bottoms (due to its thermal conductivity), its most important and large-scale use is in electrical wiring.
In summary, copper’s low resistance, high ductility, corrosion resistance, and safety make it the best choice for electric wire production. Understanding its role helps explain how electricity moves efficiently through homes, power stations, and devices. This topic belongs to Physics, particularly the study of electric materials and conduction.
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