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The beauty of LC Oscillations! 

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If you connect a charged capacitor across an inductor, you will see a beautiful energy exchange take place between the two elements. These energy oscillations look as if the capacitor is saying: ‘you take the energy’ and the inductor then says: ‘no, you take my energy’. Why don’t any of these elements store the energy and become settled? Let’s have a look at the interesting physics behind these oscillations, and some of the applications.
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24 дек 2019

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Комментарии : 678   
@clee2423
@clee2423 4 года назад
Capacitor : You take my energy ! Inductor : No, you take my energy ! Resistance in the circuit : Alright, I'll take the energy then
@user-tw6lr3up2k
@user-tw6lr3up2k 4 года назад
😀😀🙏
@Lesics
@Lesics 4 года назад
Spot on!
@user-tw6lr3up2k
@user-tw6lr3up2k 4 года назад
@@randomdude9135 ya I'm from Karnataka
@user-tw6lr3up2k
@user-tw6lr3up2k 4 года назад
@@randomdude9135 no bagalkot
@ankitrawat978
@ankitrawat978 4 года назад
😂😂😂
@aperson2020
@aperson2020 2 года назад
Wow current students are so lucky to have such animations. I studied this in 1977 on a black board with white chalk. This is so clear.
@Soken50
@Soken50 2 года назад
There were animations back then too, there is one from a US air force training video from 1974, well animation might be a bit of a stretch, more like a stop motion blackboard :D
@thanoscube8573
@thanoscube8573 2 года назад
Technology is amazing, thank you for letting my generation have such devices!
@sajusebastian4991
@sajusebastian4991 2 года назад
Same thought.Learned in 1977
@annaangelia5791
@annaangelia5791 Год назад
Wow, how old are you now?
@PranavPandey
@PranavPandey 7 месяцев назад
I appreciate your comment sir ,but still we should not underestimate the power of that black board!
@fatmonk2326
@fatmonk2326 3 года назад
Started giving to you on Patreon a few days ago and I have 0 regrets. Your animations do what hours of textbooks and papers cannot.
@UnIvErS8uL
@UnIvErS8uL 11 месяцев назад
fr fr
@dhanrajpanday490
@dhanrajpanday490 3 года назад
This is how physics should be taught.
@PriyanshuSingh-rh3pr
@PriyanshuSingh-rh3pr 3 года назад
Its should be analyzed like that
@MrXBT2000
@MrXBT2000 3 года назад
Unfortunately that animation leads to a flawed understanding of electricity - it is not a good way to teach misconceptions like that.
@stezenast5878
@stezenast5878 3 года назад
Electromagnetics aren't really taught until you take Physics 2 in university and... this is one of the many examples we learned.
@EMETRL
@EMETRL 3 года назад
This video barely explains any concepts, and the animation is wrong. So no, this definitely isn't how physics should be taught. The voiceover doesn't even mention why inductors have a coil, or how coils behave like magnets under current, or how magnets induce currents. It doesn't even explain what a capacitor is, and instead pretends like it's a battery, which it isn't.
@dhanrajpanday490
@dhanrajpanday490 3 года назад
@@EMETRL Yes you are right I am just saying that Physics should be taught in a very practical manner instead of theoretical . In India the Education System only focus on theoritical concept instead of practical visualisation which must be there to understand Physics or any Science subject.
@jeecodetv
@jeecodetv 4 года назад
beautiful presentation of LC circuit. I've learned a lot from here. Thank you
@shashwot17
@shashwot17 3 года назад
😵❤️ You cant expect any other way to explain, than this !
@YoutubeKeyboardIssueSucks
@YoutubeKeyboardIssueSucks 3 года назад
wish i had this in my engg classes . as it is electical classes are tough as its intangible ,these vids are so helpful to grasp the concept.
@williambarela2791
@williambarela2791 4 года назад
What an awesome channel! It explains everything so clearly.
@SP4CEBAR
@SP4CEBAR 2 года назад
Thank you for explaining such an essential, yet abstract subject in such a concrete and easy to understand way
@ajmaljoiya6006
@ajmaljoiya6006 4 года назад
Great engineers thank you for clearing this concept
@Viki-zo1bc
@Viki-zo1bc Год назад
*"You take my energy"* I love how they care for each other.
@avinash2236
@avinash2236 3 года назад
This person like physics. He takes everything "physically", even the magnetic field have shadows 😁.
@alenwarner6107
@alenwarner6107 2 года назад
Haha
@gursangatkalsi1982
@gursangatkalsi1982 2 года назад
😄
@spaceedgepro2334
@spaceedgepro2334 2 года назад
Jee aspirant?
@hustler471
@hustler471 2 года назад
Yup
@amanasati5198
@amanasati5198 2 года назад
😂
@jimmyq6817
@jimmyq6817 Год назад
Thank you for these animations, I really needed this to visualize what was happening in the circuit as time proceeded.
@cayezara8110
@cayezara8110 3 года назад
It took me years and even graduated from electrical engineering, and by watching this video in just minutes I fully understand the RLC circuits.
@MaDrung
@MaDrung 2 года назад
Sure you think you do.
@tirtheshjadhav1898
@tirtheshjadhav1898 10 месяцев назад
Lol!!! What a big joke
@andyhowlett2231
@andyhowlett2231 2 года назад
In radio transmitters, sometimes we develop a low frequency (because it is convenient) and use it to 'ping' an L/C circuit which has a resonant frequency at a multiple of the low frequency. The oscillations set up in the tuned circuit can be extracted and amplified to give us an output on (say) 2x, 3x or 4x the input frequency. This is called 'frequency multiplication' and is used to produce an output on a UHF channel from an input on VHF or lower. This technique is not used quite so often nowadays as modern phase lock loops can directly generate UHF without multipliers.
@smug8567
@smug8567 4 года назад
Couldn't go another world series without you LC.
@flameblast4146
@flameblast4146 3 года назад
Wow what an explanation... The best video on RU-vid....
@Honey__Bunny
@Honey__Bunny 2 года назад
Amazingly explained!!! now I love physics 👨‍🎓👨‍🎓
@zizooo000ooo
@zizooo000ooo 4 года назад
I graduated from college and I was able to solve all LC equations yet! I didn't understand the concept since I didn't watch such an amazing video. Thanks
@hugodaniel8975
@hugodaniel8975 4 года назад
We need more girls and black people in Engineering
@Am4nchaudhary
@Am4nchaudhary 4 года назад
Education system of 21st century ladies and gentlemen
@menoname3594
@menoname3594 3 года назад
@@hugodaniel8975 Why? IMO we need people who are interested and can contribute in a meaningful way. Your reason is based on the warped concept of social engineering.
@vishalnagaraj5343
@vishalnagaraj5343 3 года назад
@@hugodaniel8975 simp
@arpandesai2034
@arpandesai2034 3 года назад
In India for getting into college you require to solve it
@carljeremy6938
@carljeremy6938 3 года назад
Love your videos. Learning loads. Thanks.
@StoneMetalGlass
@StoneMetalGlass 3 года назад
You are the beings that should be worshipped, not politicians, celebrities or religious deities. It is people like you who helped move humanity forward. I cannot thank you enough.
@flyingtravel
@flyingtravel 4 года назад
thanks !!! i just needed to understand LC circuits for an exam
@ThomasSselate
@ThomasSselate 4 года назад
If only I had this video when I was in school ! Resolving equations and designing systems is much easier when you get the « feel » of it, it becomes more « intuitive » with such videos.
@othmansaoud8636
@othmansaoud8636 4 года назад
wheneven you eat cheet forever.
@anshumansharma4555
@anshumansharma4555 3 года назад
Perfect. Thank you!❤️
@hansvarca3616
@hansvarca3616 4 года назад
Thanks for this kind of Explanation , i already subscribe just of that , keep it up 🙂
@AJ-et3vf
@AJ-et3vf 2 года назад
Awesome video! Thank you!
@kunshanand1433
@kunshanand1433 2 года назад
Brilliantly explained
@Vagolololo
@Vagolololo 4 года назад
Please, elaborate a bit more on the applications. Love your videos!
@ruchitarodrigues6651
@ruchitarodrigues6651 3 года назад
Beautifully explained
@gybx4094
@gybx4094 4 года назад
How I wish we had the internet back in the early 1970's when I was studying EE. An LC circuit is analogous to a spring and a mass. The first simulations of automotive chassis shock absorbers used RLC circuits.
@dexterxjh5150
@dexterxjh5150 4 года назад
Those were called analog computers. They could very rapidly arrive at an very close approximate answer, as long as you properly accounted for or compensated for system losses. en.wikipedia.org/wiki/Analog_computer#Electronic_analog_computers These days you can use a computer to simulate an analog computer, which is also fun.
@louisuchihatm2556
@louisuchihatm2556 4 года назад
Interesting! Am exploring the mechanical and electronic world and this is an interesting concept
@PinkeySuavo
@PinkeySuavo 3 года назад
It's not that easy. Internet is so helpful, but it's toxic as well. I have great materials and so on, but I waste time doing other things as well. Before you didn't have so many distractions and you could actually think about concepts, discover them "on your own"
@pearz420
@pearz420 2 года назад
Considering the internet has helped greatly to stagnate society for the last 20 years, I'm glad we didn't have it back then.
@drtumamaheswari3113
@drtumamaheswari3113 2 года назад
These are there in class 12th India..and I am studying those
@Creeperboy099
@Creeperboy099 4 года назад
Capacitor: hold my energy Inductor: no u
@sapphireblue9209
@sapphireblue9209 3 года назад
LMAOOO
@shriyanshpandey112
@shriyanshpandey112 3 года назад
Resistor: Fine, I will take it myself
@vaibhavsinghtanwar3238
@vaibhavsinghtanwar3238 4 года назад
Nice work. Thanks for visual
@eggyrepublic
@eggyrepublic 3 года назад
Think of it like a pendulum. The capacitor is like gravity and the inductor is like the inertia of the hanging mass. If you start the oscillation on a pendulum, gravity first pulls the mass downwards and accelerates. When it reaches the center position, it doesn't stop because even though the force of gravity is no longer assisting it in gaining speed, the momentum of the mass forces it to keep going. The inductor does this by storing energy in a magnetic field, which continues to push the electrons in the original direction even though the capacitor is starting to act in the opposite direction. Only when the magnetic field have completely dissipated in the inductor will the capacitor be able to move the electrons in the opposite direction, thus reversing the current flow and causing the inductor to begin the generation of another magnetic field also in the opposite direction.
@rishinigam9070
@rishinigam9070 2 года назад
In LC OSCILLAtions power once delivered by inductor is absorbed by capacitor and when capacitor deliever inductor absorb on a whole neither inductor nor capacitor delievers or absorb power it only rotates or oscillates between inductor and capacitor that why they are called lossless devices.. And they are called LC OSCILLATOR..
@cliffhregis
@cliffhregis 2 года назад
Thanks for the info it helped
@creativejunior7060
@creativejunior7060 4 года назад
Cool, now i know how to upgrade my homemade solar waterfountain. Im 100% sure that you will love my homemade solar waterfountain video. Thanks.
@isabelescarlette2021
@isabelescarlette2021 3 года назад
Great video, thank you!
@sn.tusharimran5551
@sn.tusharimran5551 4 года назад
Thanks for the important video.
@excellenceoflife8443
@excellenceoflife8443 2 года назад
Wowwwww Fabulous explained Great I really enjoyed this explanation
@ninamira5755
@ninamira5755 4 года назад
U doing an awesome work hats off
@jeankayembe5775
@jeankayembe5775 2 года назад
This video is a blessing on the internet
@ElectricGlider2016
@ElectricGlider2016 4 года назад
Great video!
@alaricoantao11
@alaricoantao11 8 месяцев назад
lovely explanation.... marvelous presentation
@vandanjoshi6701
@vandanjoshi6701 4 года назад
It is a really informative video i hope you make more video like this 💕💕Thanks💕💕
@robfurnari1
@robfurnari1 3 года назад
Great explanation.
@weststarr2046
@weststarr2046 4 года назад
SIMPLE but AWESOME vid ....🎩👏🏾👏🏾👏🏾!!!!
@parmindercheema3199
@parmindercheema3199 3 года назад
very nice demonstration
@arunprasath2709
@arunprasath2709 7 месяцев назад
Very good explanation keep uploading many animated video this helps to understand concepts in very good manner
@abinashkar3679
@abinashkar3679 2 года назад
Interestingly interpreted...Thanks
@Noah-jz3gt
@Noah-jz3gt Год назад
beautiful animation thanks!
@sumeshprasad5883
@sumeshprasad5883 3 года назад
Nice explanation Thanks !
@axelmeramas976
@axelmeramas976 4 года назад
Great animation thank you
@HarnaiDigital
@HarnaiDigital 3 года назад
Oh. Thank God. Finally someone had explained this perfectly. Now I can Die Peacefully.
@israeloluwapelumi3888
@israeloluwapelumi3888 2 года назад
🤣
@neu3478
@neu3478 2 года назад
@Thor Crowley alright dude no one said god is compatible with logic or anything like that.. the person just used "thank god" as an expression..stop being a dick and let people use whatever expression they want to use, go touch some grass and get a life.
@EverythingzPerfectz
@EverythingzPerfectz 4 года назад
Well explain..thanks !!
@BodyOfPlayMusic
@BodyOfPlayMusic 2 года назад
So cool!!
@ramasantra2594
@ramasantra2594 2 года назад
Awesome video man👌👌
@QuietBoyMusik
@QuietBoyMusik Год назад
I literally just stumbled on this video for the first time because I was doing some research and I noticed a lot of words that I wasn't familiar with. I put those four or five words in a RU-vid search and this is the video that I clicked on. It's so funny because now I realize how my ebike's lithium battery's charging and discharging works. Hahaha. Thanks. 🔋
@bipingupta11
@bipingupta11 3 года назад
Excellent explanation.👌👌👌👌👌
@karunathilakaabeysekara8642
@karunathilakaabeysekara8642 2 года назад
Very good explanation
@rthelionheart
@rthelionheart 3 года назад
The video screams differential equations all over the place. Love it!
@40Kens
@40Kens 3 года назад
Yes, I was taking EE course, and my Differential Equations Class used electrical circuits (AC of course) for all my Exams..
@PinkeySuavo
@PinkeySuavo 2 месяца назад
@@40Kens have u ever used differential equation in life to solve some electrical problem?
@emanueledecarlo8084
@emanueledecarlo8084 2 года назад
I LOVE THIS CHANNEL
@victorkirira6300
@victorkirira6300 4 года назад
Second learned alot thank you so much
@stanisawsnarski7717
@stanisawsnarski7717 4 года назад
Thank you for your job. Your videos are great addition during my lessons and help my students to learn. :)
@carloscaf6427
@carloscaf6427 2 года назад
Não gostei . Não tem tradução . Tradutor ??????
@Dan-ud8hz
@Dan-ud8hz 2 года назад
Beautiful stuff
@xkerberosx1
@xkerberosx1 4 года назад
Great video, but i have 2 things that IMO should be said/animated a bit differently: 1.) The RC circuit. Nothing wrong with the explanation, but with the animation. Energy stored in capacitor is We=1/2*C*U^2. Voltage across capacitor is caused due to difference in how many more electrons more are on one of the electrodes. The animation might suggest, that all of the electrons go from one electrode to the other one. If that was the case, then we would have voltage with different direction. 2.)LC circuit. The animation is great, but now i would change the explanation a lil bit. Firstly, when the capacitor is connected to the inductor current starts to flow and thus the inductor begins to "charge up" thanks to the according to the Wm=1/2*L*I^2. When the current reaches its peak the voltage across the capacitor and inductor is U=0 because the same amount of electrons is on both of the electrodes of the capacitor and thus no energy is stored in the capacitor(Or mathematically when the function is at its peak 1st derivative of said function is f'(x0)=0). The energy is now stored in the inductor and now the indcutor "pulls" the electrons from one electrode of the capacitor to the other one and thus charging the capacitor again. Rinse and repeat until the end of time
@rgudduu
@rgudduu 4 года назад
Many typos. Revise
@nikkocnn
@nikkocnn 4 года назад
Yep, i noticed the first point too 👍🏼 that's not correct. Maybe in the LC Circuit it should be shown as reloading with plus-symbols 🤔
@AD-lt2ng
@AD-lt2ng 4 года назад
@@nikkocnn no
@brent9359
@brent9359 4 года назад
xkerberosx1 thanks i didnt get it at first
@ohyeahtutorial
@ohyeahtutorial 4 года назад
Wow! So cool!
@mayanktyagi2000
@mayanktyagi2000 Год назад
This is fantastic Animation
@sukantasutradhar9217
@sukantasutradhar9217 3 года назад
Very nice information
@shivkanyasangekar7568
@shivkanyasangekar7568 2 года назад
Well understood by best explanation
@rajeshchandrasekharan3436
@rajeshchandrasekharan3436 4 года назад
Excellent animation
@rufussewel4553
@rufussewel4553 3 года назад
beautiful explanation
@atiqdaultana355
@atiqdaultana355 2 года назад
Best video Ever i learned a lot
@julianocamargo6674
@julianocamargo6674 2 года назад
Beautiful animation
@FidoHouse
@FidoHouse Год назад
Very helpful!
@abrahanpinedo
@abrahanpinedo 3 года назад
Awesome video man! Can you explain how a Crystal Radio works, it's basically the same but with an energy source from the Radio signal.
@bobogirraffe5223
@bobogirraffe5223 2 года назад
simply, wow!!
@butterflySpirit717
@butterflySpirit717 4 года назад
Amazing animation 😍
@MDARSLaadi
@MDARSLaadi 2 года назад
It's a very helpful to learn ✌️
@richylad
@richylad 4 года назад
I have just started learning about lc circuits for radio, what would the effect of increasing the capacitance have on the frequency of the circuit, would the frequency increase or decrease, thanks
@bestsolution8655
@bestsolution8655 2 года назад
Best way to teach physics 👌👌👌👌👌👌✌️
@pham3383
@pham3383 3 года назад
thanks for helping me with physics,mid term test is tomorrow
@ZzSlumberzZ
@ZzSlumberzZ 4 года назад
capacitor: here, take my energy :) inductor: no u
@carultch
@carultch 2 года назад
RC circuit: Capacitor: you take my energy. Resistor: Ok, suit yourself. But you're never getting it back.
@user-cp4is2ih7h
@user-cp4is2ih7h 4 года назад
자기장 코일이에요 영상감사합니다
@vedantsinha7374
@vedantsinha7374 2 года назад
thank you, helped a lot.
@danielramirezcruz.2209
@danielramirezcruz.2209 3 года назад
Great information thanks
@akshayupadhyay2465
@akshayupadhyay2465 4 года назад
Please dive deeper in part of inductor why it behaves like that
@GuitarZombie
@GuitarZombie 4 года назад
ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-nGQbA2jwkWI.html
@akshayupadhyay2465
@akshayupadhyay2465 4 года назад
@@GuitarZombie thanks bro
@power-max
@power-max 4 года назад
Inductors resist change in current. If you apply a voltage source like a battery, current starts at 0 but progressively grows without bound at a rate depending on voltage and inductance. If you then suddenly disconnect it from the voltage source, the current is forced to go from some finite amount to 0 instantly, causing it to develop a HUGE emf which causes it to arc across switch contacts. The voltage needed to establish the discharge path defines how rapidly the inductor "discharges." This is a useful feature of inductors for boost converters.
@niksa28
@niksa28 4 года назад
Ask yourself how does flux running through the core of a transformer induce voltage in the secondary altho it is totally confined in the core and coil is outside of it.
@niksa28
@niksa28 4 года назад
Of course, i am referring to etheric energy, primal energy everything is made of, of whose existence you were never taught.
@andri_ju
@andri_ju 4 года назад
Thanks you!♥️
@safdarkt1
@safdarkt1 4 года назад
Can I change irregular wave of current to sine wave in this way,? Need expert help.
@grjesus9979
@grjesus9979 2 года назад
Everything is perfect, except the fact that electrons barely move, it is the electric field the one that translate energy rather than electrons. I know this might sound stupid, but this is the reason why the inductor or capacitor formula only depends on the varying voltage of the source and dont take into account the topology of the circuit. So considering a circuit as pipes might work in the short term for simple circuit that dont work at radiofrequency (30KHz-300GHz).
@jonny_gage
@jonny_gage 4 года назад
Love technology! Love your 3d videos to
@munazamushtaq9875
@munazamushtaq9875 2 года назад
Ty good explanation
@sirfmohsin
@sirfmohsin 4 года назад
I want to know , the simulation software you are using ?
@eColeOnline
@eColeOnline 3 года назад
hello, what is the name of the software you use for your videos? thank you
@rocketscience800
@rocketscience800 2 года назад
Thank you so much
@MelihCANBOLAT
@MelihCANBOLAT 4 года назад
3:08 I believe green line represents the critically damped case as you mention a critical value
@devanshpanchal731
@devanshpanchal731 3 года назад
Green line case happens when the resistor eats up all the energy before the first half oscillation completes.
@pcbdesignhub1847
@pcbdesignhub1847 2 года назад
ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-LiW5phNzwvc.html 👍
@dr.rabindernathkakarya5460
@dr.rabindernathkakarya5460 4 года назад
Good explanation
@eColeOnline
@eColeOnline 3 года назад
hello, please what is the name of the software you use for your videos? ! thank you
@cooool8187
@cooool8187 3 года назад
Awesome animation
@mpkdon
@mpkdon 3 года назад
What's the software u are using for editing? Please reply me I like to know it
@user-fh1ph7qf2d
@user-fh1ph7qf2d 4 года назад
thank you for your informations.... i have question about metal detector how it works? pls. if u have a video about it
@tanishqsaraf7279
@tanishqsaraf7279 2 года назад
well explained
@pg2116
@pg2116 3 года назад
I just studying the LC oscillation in my high school syllabus 😇 Thanks this helps me out to understand this in graphical way
@keshavkaushik13
@keshavkaushik13 3 года назад
Which class
@pg2116
@pg2116 3 года назад
12th
@amanasati5198
@amanasati5198 2 года назад
Luckier you're