copper and aluminum wire

Copper and aluminum wires are common materials used for electrical conductors. Copper is highly conductive, meaning it efficiently carries electricity with minimal loss, and is durable and flexible, making it ideal for most wiring applications. Aluminum is lighter and less expensive, with slightly lower conductivity, but it is still used in high-voltage and overhead power lines due to its strength-to-weight ratio. Both metals require proper installation techniques to ensure safety and performance, with copper being more popular for indoor wiring and aluminum often used where weight and cost are considerations.