resonant frequency lc

Question

LC circuit resonant angular frequency is:

RankGuru · Accepted Answer

Resonance in an LC circuit occurs when the magnitudes of inductive reactance and capacitive reactance are equal:
$X_L = X_C \implies \omega L = \frac{1}{\omega C}$
$\omega^2 = \frac{1}{LC} \implies \omega_0 = \frac{1}{\sqrt{LC}}$
At this frequency, energy oscillates freely between the electric field of the capacitor and the magnetic field of the inductor.

Rank Guru

resonant frequency lc

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