Statement I : In series LCR circuit , the resonance occurs at one frequency only.
Statement II : At this frequency, inductive reactance is equal to capacitative reactance.

Direction. In the follwing questions, a statement of assertion is followed by a statement of reason. While answering a question, you are required to choose the correct are out of the given four responses and mark it as (A). If both assertion and reason are true and reason is the correct explanation of the assertion, (B) if both assertion and reason are true but reason is not correct explanation of the assertion. (C) if asssertion is true, but reason if false, (D) if both assertion and reason are false Assertion : In series LCR-circuits, the resonance occurs at one frequency only. Reason : At resonance, the inductive reactance is equal and opposite to the capacitve reactance.

In a series LCR circuit, at resonant frequency.

What are meant by inductive reactance and capacitive reactance of a circuit?

In a series LCR circuit, obtain an expression for the resonant frequency.

Assertion : In series LCR resonance circuit, the impedance is equal to the ohmic resistance. Reason : At resonance, the inductive reactance exceeds the capacitive reactance.

Assertion : In series LCR resonance circuit, the impedance is equal to the ohmic resistance. Reason : At resonance, the inductive reactance exceeds the capacitive reactance.