Question

The expression of resonant frequency in a series resonant circuit is? (a) 1/(2π√C) (b) 1/( 2π√L) (c) 2π√LC (d) 1/(2π√LC) I have been asked this question in an online quiz. The question is from Series Resonance in section Resonance & Magnetically Coupled Circuit of Network Theory Select the correct answer from above options network theory questions and answers, network theory questions pdf, network theory question bank, network theory gate questions and answers pdf, mcq on network theory pdf, gate network theory questions and solutions, network theory mcq Test , ies network theory questions, Network theory Questions for GATE EC Exam, Network Theory MCQ (Multiple Choice Questions)

Answer 1

The correct option is (d) 1/(2π√LC) Explanation: The expression of resonant frequency is resonant frequency = 1/(2π√LC). In a series RLC circuit resonance may be produced by varying the frequency, keeping L and C constant.