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CBSE Class 10 Answered

Why are copper and aluminium wires usually employed for electrical transmission ?
Asked by | 21 Feb, 2008, 07:27: PM
answered-by-expert Expert Answer

Why are copper and aluminium wires usually employed for electrical transmission ?

Copper and aluminium have a large number of free electrons and possess small resistivity. Hence, they are good conductor of electricity and usually employed for electrical transmission.

 

Rgds

Physics Expert

Answered by | 07 Dec, 2017, 04:11: PM

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