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Electronics
LC resonance
Find the undamped resonant frequency of an ideal inductor–capacitor pair.
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The calculation
f0 = 1 / (2π√(LC)) |XL| = |XC| = 2πf0L L in H; C in F
Assumptions & limits
Ideal isolated LC pair. Resistance and loading set damping, bandwidth and the location of response peaks in a complete circuit.
Background: AC circuits · OpenStax University Physics
