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NEET UG PHYSICS MCQ: ALTERNATING CURRENT
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In a L-C-R series circuit, the potential difference between the terminals of the inductance is 60 V, between the terminals of the capacitor is 30 V and that across the resistance is 40 V. Then, supply voltage will be equal to
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Correct option: A
50 V
Option A (50 V) is correct because the supply voltage is the vector sum of the voltage across the resistor and the net voltage across the inductor and capacitor.
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