Assertion :Resonance is exhibited by a circuit only if both L and C are present in the circuit. Reason: Only then the voltage across L and C cancel each other, both being out of phase

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
Resonance in a circuit is defined as the phenomenon when inductive reactance of the inductor becomes equal in value to the capacitive reactance of the capacitor. Thus both assertion and reason are true and reason is the correct explanation for Assertion.

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