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A series LCR circuit is connected to an AC supply whose… | StemPy Lab
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A series LCR circuit is connected to an AC supply whose frequency is below the resonant frequency of the circuit. Which statement is correct?
Physics
Medium
High School (11–12)
Electricity & Magnetism › Alternating Current
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A series LCR circuit is connected to an AC supply whose frequency is below the resonant frequency of the circuit. Which statement is correct?
The capacitive reactance is larger than the inductive reactance, so the current leads the supply voltage
The inductive reactance is larger than the capacitive reactance, so the current lags the supply voltage
The two reactances are equal, so the current is in step with the supply voltage
The current is largest, because the impedance is smallest below resonance
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