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Why electric wire made are of copper? |
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Answer» Copper is a good conductor of electricity but Nor from silver , we can not use silver because it has high price and it is use in only switch board Copper is a good conductor of electricity.It is highly ductile..It is readily available due to this it is not much expensive. Due to less resistence and high conductivity It has low resistance and do not burn easily And good conductor of electricity Because it has very low resistance. Because copper has high melting point and it is not burn easily. |
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