Resonance

Resonance = max output?

What frequency do we use to generate the maximum current

Resonant Frequency

We make the Impedance minimum. Series resonance occurs under the following condition:

$Z_L+Z_C=0$ Solving the equation, we have $\omega =\frac{1}{\sqrt{LC}}$ $f_0=\frac{1}{2\pi \sqrt{LC}}$