LCkredsløb
LCkredsløb refers to an electrical circuit containing an inductor (L) and a capacitor (C) connected in series or parallel. This combination forms a resonant circuit, capable of oscillating at a specific natural frequency. When an alternating current (AC) voltage is applied to an LC circuit, energy is exchanged between the inductor's magnetic field and the capacitor's electric field. This exchange causes the circuit to oscillate.
The natural resonant frequency of an ideal LC circuit is determined by the values of the inductance
LC circuits are fundamental components in many electronic applications. They are widely used in radio tuning