Assertion :Insulators do not allow flow of current through them. Reason: Insulators have no free charge carriers.

Both Assertion and Reason are correct and Reason is the correct explanation for Assertion

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Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion

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Assertion is correct but Reason is incorrect

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Both Assertion and Reason are incorrect

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Solution

The correct option is A Both Assertion and Reason are correct and Reason is the correct explanation for Assertion
Current arises due to the continuous flow of charged particles. There are no free charge carriers in the insulator hence no flow of charges is possible. Therefore current does not flow through insulators.

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