In an LCR series resonance circuit, choose th | vedclass

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(B) Concept: In $LCR$ series circuits, resonance occurs when the inductive reactance $(X_L)$ and capacitive reactance $(X_C)$ have equal magnitude, i.

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At resonance, the circuit is purely inductive.

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(B) Concept: In $LCR$ series circuits, resonance occurs when the inductive reactance $(X_L)$ and capacitive reactance $(X_C)$ have equal magnitude, i.e., $X_L = X_C$.At this condition, the net reactance $X = X_L - X_C = 0$.The impedance $Z = \sqrt{R^2 + (X_L - X_C)^2}$ becomes minimum, equal to $R$.Since $Z$ is minimum, the current $I = V/Z$ reaches its maximum value.Because the net reactance is zero, the circuit behaves as a purely resistive circuit, not an inductive one.Therefore, the statement that the circuit is purely inductive at resonance is incorrect.

In an $LCR$ series resonance circuit, choose the wrong statement.

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