Why do electric wires have a plastic covering?
Answers
Answered by
11
Answer:
because it contains electricity and without covering wire if anyone touch the wire then it gives shock to the person and it is very harmful for anyone......
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2
Answer:
Most electrical wire is covered in a rubber or plastic coating called insulation.
Explanation:
The purpose of insulation covering the metal part of an electrical wire is to prevent accidental contact with other conductors of electricity, which might result in an unintentional electric current through those other conductors.
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