Question

why electricity can pass through the metals but not through plastics??
not copy from net
please give full ans with explaination​

Answer 1

bcz metals have free electrons which conduct electricty. but in in plastics charge carrier is ions

Answer 2

Answer:

Metals are good conductors of electricity. They allow the flow of an electric current to pass through them easily. Thus, electric current can pass through the metals easily. This case is not in the plastics. Plastics are bad conductor of heat. So, it doesn't allow the flow of electric current to pass through them.

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Explanation: