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Voltages across L and C in series are 90° out of phase.

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in Physics – Class 12 by (135k points)
Voltages across L and C in series are 90° out of phase.

(a) True

(b) False

I have been asked this question in my homework.

I'm obligated to ask this question of AC Voltage Applied to a Series LCR Circuit topic in section Alternating Current of Physics – Class 12

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Correct option is (b) False

Easiest explanation: Given a current in series LC, the voltage in inductor (L) leads current by 90° phase and voltage in capacitor (C) lags behind current by 90° phase. So voltage in inductor and capacitor differ by a phase of 180°.

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