Home Physics Alternating Current AC Voltage Applied to a Series LCR Circuit In an ac LCR circuit, a capacitor and an ind…
Physics Alternating Current AC Voltage Applied to a Series LCR Circuit MCQ (Single Correct)

In an ac LCR circuit, a capacitor and an inductor in series are connected with an ac voltage source of 90 V. An ammeter and a voltmeter are connected in the circuit to measure the current in the circuit and the voltage across the capacitor plus the inductor combination. If and , the reading of ammeter (I) and the voltmeter (V) are

A
and
B
and
C
and
D
and

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Verified by Experts
The correct answer is:
A

,
i.e., circuit is in resonance

Voltage drop at combination of L and C is zero.

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