engineering physics MCQ #45

In a series LCR circuit, the current is maximum when

engineering physics MCQ #45

  1. Question 1

    Q1. In a series LCR circuit, the current is maximum when

    • A) ωL = 1/(ωC)
    • B) ωL > 1/(ωC)
    • C) ωL < 1/(ωC)
    • D) R = 0

    Answer: ωL = 1/(ωC)

    Explanation: Current is maximum at resonance, when ωL = 1/(ωC).