Question

write a short note on a insulator

Answer 1

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➡️ An electrical insulator is a material whose internal electric charges do not flow freely; very little electric current will flow through it under the influence of an electric field. This contrasts with other materials, semiconductors and conductors, which conduct electric current more easily.



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Answer 2

an insulator is that substance which restricts the flow of current (insulator of electricity) , heat (insulator of heat)....