Seriesresonanssissa
Seriesresonanssissa, often translated as series resonance, is a phenomenon that occurs in an electrical circuit containing an inductor and a capacitor when the frequency of the applied alternating voltage causes the inductive reactance to equal the capacitive reactance. At this specific frequency, known as the resonant frequency, the impedance of the circuit reaches its minimum value.
The resonant frequency, denoted by $f_r$, can be calculated using the formula $f_r = 1/(2\pi\sqrt{LC})$, where L
This condition leads to a significant increase in the current flowing through the circuit, as the impedance