The impedance of a pure anti-resonant circuit at resonance is

zero

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Infinity

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\frac{1}{2}

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Solution

The correct option is B Infinity
Antiresonance, by analogy with resonance, is a pronounced minimum in the amplitude of one oscillator at a particular frequency, accompanied by a large shift in its oscillation phase. Minimum in the amplitude is attained when the impedance approaches infinity.

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The impedance of a pure anti-resonant circuit at resonance is

The correct option is B InfinityAntiresonance, by analogy with resonance, is a pronounced minimum in the amplitude of one oscillator at a particular frequency, accompanied by a large shift in its oscillation phase. Minimum in the amplitude is attained when the impedance approaches infinity.

The correct option is B Infinity
Antiresonance, by analogy with resonance, is a pronounced minimum in the amplitude of one oscillator at a particular frequency, accompanied by a large shift in its oscillation phase. Minimum in the amplitude is attained when the impedance approaches infinity.