- published: 15 Apr 2010
- views: 60542
An LC circuit, also called a resonant circuit, tank circuit, or tuned circuit, is an electric circuit consisting of an inductor, represented by the letter L, and a capacitor, represented by the letter C, connected together. The circuit can act as an electrical resonator, an electrical analogue of a tuning fork, storing energy oscillating at the circuit's resonant frequency.
LC circuits are used either for generating signals at a particular frequency, or picking out a signal at a particular frequency from a more complex signal. They are key components in many electronic devices, particularly radio equipment, used in circuits such as oscillators, filters, tuners and frequency mixers.
An LC circuit is an idealized model since it assumes there is no dissipation of energy due to resistance. Any practical implementation of an LC circuit will always include loss resulting from small but non-zero resistance within the components and connecting wires. The purpose of an LC circuit is usually to oscillate with minimal damping, so the resistance is made as low as possible. While no practical circuit is without losses, it is nonetheless instructive to study this ideal form of the circuit to gain understanding and physical intuition. For a circuit model incorporating resistance, see RLC circuit.
Gives an introduction into the physics of an LC circuit. This is at the AP Physics level.
A tutorial on LC circuits LC circuits are compared and contrasted to a pendulum and spring-mass system. An explanation of how the circuit oscillates is given. Thanks to PHET for their wonderful, free simulation software. Please comment and subscribe.
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Visit http://ilectureonline.com for more math and science lectures! In this video I will explain what happens in a L-C circuit with a capacitor and inductor. Next video in series: http://youtu.be/rEqyQ_1xOj4
This video builds upon the voltage / current phase relationships that were demonstrated in the previous video: http://www.youtube.com/watch?v=ykgmKOVkyW0 to show how these lead/lag relationships give rise to the unique properties of series and parallel resonant LC circuits. The voltage and current waveform phases are examined, and it is shown how these waveforms combine at resonance. The result of this paper analysis is also shown live on the oscilloscope. These simple circuits can be used to create frequency selective networks which are useful in filters, oscillators and other AC circuits.
A brief introduction to LC circuits as harmonic oscillators for students studying electromagnetism and circuits in calculus-based physics courses such as AP Physics C. For more information, please visit http://APlusPhysics.com.
How current & voltage oscillate at resonant frequency for both parallel and series inductor-capacitor combinations. My Patreon Page is at https://www.patreon.com/EugeneK
it could be better anyway xD enjoy~
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trackside footage of neil jacksons Nismo tuned Nissan March imported from japan producing 150hp N/A
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A step by step install of a K tuned pro circuit shifter in a ek/ej6 civic
Just a quick and simple review of the K-Tuned Pro Circuit Shifter. Fit the 88-00 Civic & 90-01 Integra w/ B or D Series Transmission More details and pricing http://yurparts.com/i-24080367-k-tuned-pro-circuit-adjustable-short-shifter-civic-integra-crx-b16-b18-b20-d16.html If you found this video informational and helpful, please give it a "like" and please share! Facebook - https://www.facebook.com/yurparts/ Instagram - https://www.instagram.com/yurparts/?hl=en
We discuss damped simple harmonic motion as it applies to electrical circuits and reason our way through why energy appears in the various forms it does in capacitors and inductors. The equivalence of electrical and mechanical resonance is heavily emphasized. These tunable circuits are known in the game as tank circuits. They are incredibly useful. Betcha Tesla knew a lot about them.
Lecture Series on Circuit Theory by Prof. S. C. Dutta Roy, Department of Electrical Engineering, IIT Delhi. For more Courses visit http://nptel.iitm.ac.in
Lecture Series on Circuit Theory by Prof. S. C. Dutta Roy, Department of Electrical Engineering, IIT Delhi. For more Courses visit http://nptel.iitm.ac.in
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Class XII Physics. Chapter: Alternating Current. Topic : Tuning Circuit, Acceptor circuit. Class room lecture by Pradeep Kshetrapal. Language Hindi and English mixed.
Lecture Series on Circuit Theory by Prof. S. C. Dutta Roy, Department of Electrical Engineering, IIT Delhi. For more Courses visit http://nptel.iitm.ac.in
Lecture Series on Circuit Theory by Prof. S. C. Dutta Roy, Department of Electrical Engineering, IIT Delhi. For more Courses visit http://nptel.iitm.ac.in
Lecture Series on Circuit Theory by Prof. S. C. Dutta Roy, Department of Electrical Engineering, IIT Delhi. For more Courses visit http://nptel.iitm.ac.in
We take nine different everyday cars that have been tuned by their owners to a racing track to see which of these modified machines is the fastest. ____________________________________________________________________ Website and Social Media Visit our website: http://www.autox.in/ Follow is on Twitter : https://twitter.com/autoXmag Like us on Facebook : https://www.facebook.com/autoxmag and also follow us on Instagram : @autoXmag ___________________________________________________________________ Music Credits: Dubstep Light by Audionautix is licensed under a Creative Commons Attribution license (https://creativecommons.org/licenses/by/4.0/) Artist: http://audionautix.com/ Renbe - Drag Drop - Soundcloud - https://soundcloud.com/renbe Fytch - Blinded (feat. Kosta & Theo Hoarau) prov...