Alternating Current & R-L-C Circuit

LC 필터 LC Filter

LC Filter

Expect a waveform through the filter. You can see the answer by clicking on the black question mark button. Caution! Do not try to see the answer immediately. LC Filter LC filter is passive components which pass or reject specific…
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인덕터 Inductor

Inductor application circuit

An inductor, also called a coil, choke or reactor, is a passive two-terminal electrical component that stores electrical energy in a magnetic field when electric current flows through it. Inductors are widely used in alternating current(AC) electronic equipment, particularly in…
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RLC 회로 Circuit

R-L-C Serial Circuit

[Left buttons] Vibration frequency of AC power [Slides] Change the specifications of resistors, capacitors, and inductors. [Merge button] Click to confirm phase difference between current (whole circuit) and voltage (capacitor, inductor)

LC 진동 회로 LC Oscillator

LC Oscillator

There are fully charged capacitors. What happens if the capacitor draws current into the inductor? What is the similarity between physical vibration and electrical vibration? LC Oscillator An LC circuit(also called a resonant circuit) is an electric circuit consisting of…
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축전기 Capacitor


Click the screen to charge and discharge the capacitor. A capacitor is a passive two-terminal electrical component that stores potential energy in an electric field. The capacitor has an internal structure in which the thin plates face each other.

인덕터와 커패시터 Inductor and Capacitor 3

Inductor and Capacitor 3

The AC voltage is supplied to the inductor and the capacitor respectively. The current flowing in the circuit can be found through the ammeter. What is the relationship between the phase of the voltage induced in the inductor and the…
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직류와 교류 DC and AC

Direct Current(DC) and Alternating Current(AC)

Direct current, DC Direct current (DC) flows only in one direction of the conductor. In the DC circuit, the terminals of the battery always maintain a constant polarity. The electrons inside the conductor are mostly chaotic and move to the…
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