What combines to create the self-resonance of a component?
The component’s resistance and reactance
The component’s nominal and parasitic reactance✓پاسخ درست
The component’s inductance and capacitance
The component’s electrical length and impedance
توضیح
Every real component has both the reactance it is meant to provide and an unwanted reactance of the opposite kind from its physical construction. Where those two are equal in magnitude the component resonates, which is its self-resonant frequency.