Mạch điện xoay chiều - Vật Lý Học Tập 36 | Tri thức nhân loại

#humanknowledge #material AC circuit - Physics 36 | Human knowledge An RLC circuit (or LCR circuit, CRL circuit or RCL circuit) is an electrical circuit consisting of a resistor, an inductor and a capacitor, connected in series or parallel. The letters RLC are common electrical symbols for impedance, inductance and capacitance. The circuit creates a harmonic oscillation for the current and resonates like an LC circuit. The main difference is that the resistor will damp the oscillation if the circuit is not powered. Any circuit always has impedance even if the circuit has no resistance. The ideal LC circuit without impedance is an abstract model used only in theory. RLC circuits have many applications. They are used in many different types of oscillating circuits. An important application is the tuned circuit, such as in radio or television transceivers, which is used to select a narrow band of radio frequencies from the surrounding environment. The RLC circuit can be used as a band-pass filter, band-stop filter, low-pass filter, or high-pass filter. The tuned circuit application is an example of a band-pass filter. The RLC filter is described as a second-order circuit, meaning that the voltage or current at any instant in the circuit can be represented by a second-order differential equation when analyzing the circuit. ************************************ Give Tri Thuc Nhan Loai a cup of coffee to support the channel to make more good movies: Donate via MoMo e-wallet to phone number: 093 878 4520 Asia Commercial Bank (ACB) account - Ho Chi Minh City branch - account holder: Nguyen Thanh Dung - account number: 7382779 PayPal: https://www.paypal.com/paypalme2/TriT... **************************** Only 10k/month to join as a member of Tri Thuc Nhan Loai channel to support the cost for the channel to continue making videos about science. Click the "Join" button next to the "Register" button to support Tri Thuc Nhan Loai.    / @trithucnhanloai   ************************************ Information Technology Videos    • Giải thích bộ nhớ RAM | Bộ nhớ RAM là gì ?...   Astronomy Videos    • Thiên Văn Học Vũ Trụ   Computer Science Videos    • Giải thích bộ nhớ RAM | Bộ nhớ RAM là gì ?...   Electrical & Electrical Videos Tử    • Inverter là gì? | Biến tần là gì? | Invert...   Videos on the topic How It Works    • Điện thoại di động hoạt động như ...   Videos explaining Natural Phenomena    • Thuỷ triều được hình thành như th...   Videos on General Knowledge Hop    • Canh bạc kinh tế đằng sau đăng cai thế vận...   Videos about Medical Knowledge    • Đột quỵ diễn ra như thế nào? | Ta...   Videos about Principles of Success    • TIẾNG GỌI PHIÊU LƯU - NGUYÊN TẮC ĐỂ THÀNH ...   ************************************ ************************************ Watch more videos of Human Knowledge via the link below here:    / @trithucnhanloai   Please click the Subscribe button above to receive notifications about the latest videos. ****************************** Copyright belongs to the channel: Tri Thuc Nhan Loai Like our Facebook page:   / trithucvietnam   Follow us on Twitter:   / loaitri   Follow us on Blogger https://tri-thuc-nhan-loai.blogspot.com Follow us on Tumblr   / trithucnhanloai   Image design: Co Picture   / copicture