Resonance, Bandwidth & Q Factor
Given below are two statements:
Statement I: In an LCR series circuit, current is maximum at resonance.
Statement II: Current in a purely resistive circuit can never be less than that in a series LCR circuit when connected to same voltage source.
In the light of the above statements, choose the correct answer from the options given below:
Show answer and solution
Answer: (c)
- Statement I: at resonance is minimum, so current is maximum. True.
- Statement II: , so current through alone is never less than in the LCR circuit. True.
- So the answer is (c) both statements are true.