In a series resonant circuit, the impedance of the circuit is___________?
Correct answer: A. minimum
- A. minimum
- B. maximum
- C. zero
- D. none of the above
Explanation
At series resonance, inductive and capacitive reactances cancel, leaving only the usually small resistance; hence the impedance is at its minimum. It is not generally zero unless the circuit resistance is idealized as zero.
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