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Assertion: An inductance and a resistance are connected in series with an `AC` circuit. In this circuit the current and the potential difference across the resistance lag behind potential difference across the inductance by an angle `pi//2`. Reason: In `LR` circuit voltage leads the current by phase angle which depends on the value of inductance and resistance both.A. If both assertion and reason are true and the reason is the correct explanation of the assertion.B. If both assertion and reason are true but reason is not the correct explanation of the a ssertion.C. If assertion is true but reason is false.D. If the assertion and reason both are false.

Answer» Correct Answer - b


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