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Which materials are generally used for electrical transmission lines?

Question
Which materials are generally used for electrical transmission lines?
Nichrome and manganin
Copper and aluminium
Glass and rubber
Tungsten and mercury
Answer
Copper and aluminium
Detailed Explanation
Copper and aluminium have low resistivity and are commonly used for electrical transmission lines.
What is the SI unit of electric current? Science · Electricity Electric current is defined as the rate of flow of: Science · Electricity The direction of conventional electric current in a circuit is taken as the direction of flow of: Science · Electricity One coulomb of charge is equivalent to the charge of nearly: Science · Electricity

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