Assertion :Phase is negative for a purely capacitive circuit. Reason: In the capacitive circuit, the current leads the voltage.

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 B Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion
In a purely capacitive circuit, that is the circuit containing only a pure capacitor of capacitance C, voltage lags the current by $90^{\circ}$ So, a $90^{\circ}$ phase shift occurs between voltage and current.

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