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NEET UG PHYSICS MCQ: ALTERNATING CURRENT
1
Medium
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Analyzing
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Assertion (A): 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 logs behind potential difference across the inductance by an angle
Reason (R): In L - R circuit, voltage leads the current by phase angle which depends on the value of inductance and resistance both.
Reason (R): In L - R circuit, voltage leads the current by phase angle which depends on the value of inductance and resistance both.
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Correct option: B
Both assertion and reason are true but reason is not the correct explanation of assertion
Option B is correct because both the assertion and the reason are true, but the reason does not correctly explain the assertion. The phase difference in an LR circuit depends on both L and R, but the assertion's specific angle is incorrect.
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