Copper wires are generally used for electrical power transmission instead of iron wires because:
تانبے کی تاریں عام طور پر لوہے کی تاروں کی بجائے بجلی کی ترسیل کے لیے استعمال ہوتی ہیں کیونکہ:
Answer: Copper is a better conductor than iron
Explanation
Copper has a lower resistivity and is a better conductor of electricity than iron.
The conductivity of copper 5.98*10^7
Sh5-8-2023
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