NEET Physics Resonance MCQ Question
Which of the following statements about resonance in an RLC circuit is correct?
Resonance occurs when the circuit is tuned to the frequency of the AC source, maximizing current amplitude.
Resonance can occur in both RL and RC circuits without the need for an inductor or capacitor.
The sharper the resonance, the wider the range of frequencies at which the circuit can operate effectively.
At resonance, the voltages across the inductor and capacitor do not cancel each other out, leading to high impedance.
Correct Answer
Detailed Explanation
Resonance in an RLC circuit occurs when the circuit is tuned to the frequency of the AC source, resulting in maximum current amplitude, as both L and C are present to allow their voltages to cancel each other and the current to be maximized.
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