Question

why are eletric wire coated with pvc or rubber like substance ?

class 10th chemistry ​

Answer 1

➜Electric wires and cables are coated with substance like PVC to stop from electric shock since PVC is insulator pad conductor of electricity). The PVC copper wire is popular because it's safe to be used and prevents the occurrence of electrical shocks..

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Answer 2

Answer:

Because to make it shock proof

Explanation:

If we touch nude metallic wire we can ger a shock so in orders to prevent it wires area insulted.