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LC Oscillating Circuit: An Explanation 

Step by Step Science
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This video goes through a detailed explanation of the workings of an LC oscillating circuit.
An LC oscillator converts a DC supply voltage into an AC output. LC Oscillators are used in many pieces of test equipment and in radio-frequency circuits because of their good phase noise characteristics and their ease of implementation.
The circuit consists of an inductive coil, L and a capacitor, C. The capacitor is charged by the DC supply voltage and stores energy in the electric field between its charged plates. When the capacitor is fully charged the switch changes position so that the charged capacitor is now connected the inductor. The capacitor begins to discharge through the coil and the energy stored in the capacitor is converted to energy stored in the magnetic field of the inductor. Over time this circuit oscillates back and forth.
Link for sharing this video: • LC Oscillating Circuit...
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Chapters:
0:00 LC Oscillating Circuit
0:45 Introduction
2:40 Simulation No. 1 PhET
6:10 Simulation No. 2 Leifi
8:05 Description of Full Cycle, Part 1
11:25 Description of Full Cycle, Part 2
14:00 Equations

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27 июл 2024

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Комментарии : 56   
@hi_238
@hi_238 8 месяцев назад
Thankss! its so amazing how you make these complex concepts appear easier and much more comprehensible for a solid foundation
@stepbystepscience
@stepbystepscience 8 месяцев назад
That is my goal and thanks for the nice comment
@mikerenda3132
@mikerenda3132 3 года назад
Excellent explanation with graphics that emphasizes the function of the capacitor and inductor. Looking forward to the next video.
@stepbystepscience
@stepbystepscience 3 года назад
Many thanks, appreciate the feedback!
@PunmasterSTP
@PunmasterSTP 2 года назад
Thank you for showcasing those simulations, and I'll try to share them where I can. This was a great video!
@stepbystepscience
@stepbystepscience 2 года назад
My pleasure, glad you think so.
@GoldSkulltulaHunter
@GoldSkulltulaHunter 3 года назад
Simple and clear information. Great video!
@stepbystepscience
@stepbystepscience 3 года назад
Thank you so much!
@brandonmalter2437
@brandonmalter2437 3 года назад
I don’t even know any this and I still understand the concept good explaining.
@stepbystepscience
@stepbystepscience 3 года назад
So nice of you, thanks!
@sarderfarhannasirzilan2298
@sarderfarhannasirzilan2298 2 года назад
Greatly explained
@stepbystepscience
@stepbystepscience 2 года назад
Thanks, glad you think so!
@nurfatihahmohamadnazri8031
@nurfatihahmohamadnazri8031 3 года назад
Thank you for your sharing, really understandable
@stepbystepscience
@stepbystepscience 3 года назад
You're very welcome.
@mejiqal
@mejiqal 5 месяцев назад
great explantion
@stepbystepscience
@stepbystepscience 5 месяцев назад
Thank you for the positive comment.
@juniorcyans2988
@juniorcyans2988 Год назад
Love you so much for your so brilliant explanation of all I needed to figure out!
@stepbystepscience
@stepbystepscience Год назад
Glad to help and thanks for your kind words
@posm2615
@posm2615 27 дней назад
Awesome video thank you
@stepbystepscience
@stepbystepscience 26 дней назад
Very welcome and thanks for watching
@Lee128m
@Lee128m 11 месяцев назад
Great video! thank you!
@stepbystepscience
@stepbystepscience 11 месяцев назад
You're welcome. Glad you liked it!
@Sayan12472
@Sayan12472 2 года назад
Killer visualisation.
@stepbystepscience
@stepbystepscience 2 года назад
Thanks, I spent a fair amount of time putting it together.
@paulowainer2870
@paulowainer2870 Год назад
It' difficullt to ,understand this circuit. Very well explained.
@stepbystepscience
@stepbystepscience Год назад
Thanks so much!
@OnlyOne1Dee
@OnlyOne1Dee 2 года назад
Wow, sir thank you for the video i needed this
@stepbystepscience
@stepbystepscience 2 года назад
You're welcome, glad it was helpful.
@shalfakoti
@shalfakoti 2 года назад
this is so understandable .. thnks a lot :)
@stepbystepscience
@stepbystepscience 2 года назад
You're very welcome!
@sunildeshpande6600
@sunildeshpande6600 2 года назад
Awesome!
@stepbystepscience
@stepbystepscience 2 года назад
Thanks, glad you think so!
@user-tp2jc3lc5d
@user-tp2jc3lc5d Год назад
Amazing explanation u are gr8 sir
@stepbystepscience
@stepbystepscience Год назад
Thanks so much, best wishes to you.
@ravikantkannoujiya2001
@ravikantkannoujiya2001 3 года назад
Thanks
@stepbystepscience
@stepbystepscience 3 года назад
Welcome
@Abdullah-if6mu
@Abdullah-if6mu 2 года назад
8:24 Where the magic starts
@GlidyBun
@GlidyBun 2 года назад
Good video
@stepbystepscience
@stepbystepscience 2 года назад
Thanks so much!
@Sayan12472
@Sayan12472 2 года назад
Best video
@stepbystepscience
@stepbystepscience 2 года назад
Thanks so much!
@Abu_Abdellah_
@Abu_Abdellah_ 4 месяца назад
Amazing Explanation! using theses simulations with graphs made things easier to understand ... the best I can say to you is: May Allah guide you to the truth and embrace Islam to win your afterlife by worshipping the one true creator of all things. Note that I am not here to argue with anyone, this is just my wish for everyone because i love the best for them and the best thing is to know the truth and win the eternal afterlife research Islam sincerely and you will definitely find the truth.
@stepbystepscience
@stepbystepscience 4 месяца назад
Thank you and I send you my best wishes
@Abu_Abdellah_
@Abu_Abdellah_ 4 месяца назад
@@stepbystepscienceI Hope you the best that's why I wrote you this comment!
@gffhvfhjvf4959
@gffhvfhjvf4959 2 месяца назад
I don't consider showing a simulation as constituting an explenation.
@stepbystepscience
@stepbystepscience Месяц назад
Why not?
@gffhvfhjvf4959
@gffhvfhjvf4959 Месяц назад
@@stepbystepscience Because I don't understand why the coil forces the current through. Because of lenzs law, shouldnt the coil work against the current from the capacitor?
@jeffreycraig9860
@jeffreycraig9860 2 года назад
I'm old
@PunmasterSTP
@PunmasterSTP 2 года назад
Me too.
@SuperMagnetizer
@SuperMagnetizer Год назад
I’m older, but this was great.
@kina4288
@kina4288 Месяц назад
What not explained is the polarity of charges on the capacitor and the polarity and the resultant charges deposited back to the capacitor, pity.
@stepbystepscience
@stepbystepscience Месяц назад
sorry
@kurdsal
@kurdsal 12 дней назад
I suggest that you slow down while speaking to make yourself better understood
@stepbystepscience
@stepbystepscience 11 дней назад
Sorry if I am talking too fast, but you can try pausing the videos and replaying sections.
@glorymanheretosleep
@glorymanheretosleep 3 года назад
I did a problem using you and still got it wrong. :(
@PunmasterSTP
@PunmasterSTP 2 года назад
I know it's been a while, but what was the specific problem? If you reply to this comment with the problem and the work you did on it, someone might be able to take a look and offer feedback.
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