How CAPACITORS Work (ElectroBOOM101-006)

7 feb 2020
1 007 125 visualizzazioni

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Learn firsthand what a capacitor is and how it works right here!!
Covered in this Episode:
- Electric Forces
- Capacitor Theory
- Capacitor Structure
- Polarized and Non-Polarized Capacitors
- Capacitor Voltage and Current Relation
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By: Mehdi Sadaghdar

  • better teaching in this feild than my school

    shadow 1339shadow 13395 ore fa
  • Brightening!! Thanks a lot !

    Damien LaurentinDamien LaurentinGiorno fa
  • 7:15 how do capacitors charge with AC input then?

    Perpetually_BiasedPerpetually_BiasedGiorno fa
  • Hey Mehdi, I've seen every single video you've posted so far and I've gotta say.. I NEED MORE OF ELECTROBOOM 101 IN MY LIFE !

    Mateusz GrządzielMateusz Grządziel7 giorni fa
  • Thanks for your information Ihave question about positive charge it will suck from other plate due to dielectric material?

    Youssof AsiryYoussof Asiry7 giorni fa
  • I have an old sewing machine, In where motor is there is a 0,1uf 250v Rifa capacitor. Which is exploded and leaked out some kind of brown mess. I was wondering, I was told that its a suppression filter. Do I need to have it and can use the machine without? Thanks

    kanbiskkanbisk8 giorni fa
  • You are the best man! I can die for your videos! :))) tnx for being this much goood

    Darya ZanjanpourDarya Zanjanpour8 giorni fa
  • nice secret calculus lesson lol

    freezejr2000freezejr20009 giorni fa
  • 1 million views exactly now

    James BJames B9 giorni fa
  • Just watch this video in 2x playback speed.

    At A GlimpseAt A Glimpse15 giorni fa
  • Seriously sir Love you 👍👍

    Yugam AnandYugam Anand24 giorni fa
  • What a great teacher you are!! Hats off

    Vaibhav RaiVaibhav Rai26 giorni fa
  • 6:10 to 6:21 🤣🤣😂

    vinay sai krishna Chandakannavinay sai krishna Chandakanna27 giorni fa
  • 2:47

    ꧁Jayden Nuñez 2021꧂꧁Jayden Nuñez 2021꧂28 giorni fa
  • Grrrrrrr......

    daniel pdaniel pMese fa
  • How do physics 2 professors do t use your videos.

    alexanderdolalexanderdolMese fa
  • I like the idiocy shown in the video

    Sadik Alam CoolSadik Alam CoolMese fa
  • we need crash course on how to read wiring diagrams

    El MajicoEl MajicoMese fa
  • I am hopefully finishing network theory II soon and I want to die.

    DGlegendDGlegendMese fa
  • Students of class 12 specially indians can learn physics here rather wasting time with other teachers

    Karanveer SinghKaranveer SinghMese fa
  • so u say passing ac through a capacitor does have no effect and it jus functions like a conductor? so a capacitor is jus like a piece of wire while working with ac? i really want know!

    Sai KiranSai KiranMese fa
    • @The Great Zoom Thank you v much for taking your time to write such a detailed reply

      Sai KiranSai Kiran29 giorni fa
    • It depends on the frequency of the AC signal and how the capacitor is set up. At high frequencies, a capacitor in series will act like a short but at low frequencies or at DC it will appear open. If the capacitor is in parallel, these things are reversed and high frequency signals will make the capacitor open and low frequency will short. This happens because capacitors can only charge/discharge at a certain speed. If the signal is changing very quickly a series capacitor will never reach equilibrium and continues to let current flow. Technically, it won't be a short because the capacitor actually acts a little bit like a resistor in this case, only instead of having resistance it has what we call "impedance". This is because the capacitor charges/discharges slower the closer it gets to full/empty. If you had to do the math on something like this, that's actually where imaginary numbers start coming into play.

      The Great ZoomThe Great Zoom29 giorni fa
  • Doping an electron.... Is that what u meant by "Bribing" on 0:55.. ??

    Daniel PJCODaniel PJCOMese fa
  • Hello sir Can I replace 16v 1000uf to 16v 3300uf ? Atx power supply for car amplifier

    Jasbir SinghJasbir SinghMese fa
  • make a video about transistores please!!!!!!!

  • ciao prof so che leggerà questo commento :)

    FR82 _FR82 _Mese fa
  • 3:35 UOOPS

  • This video is much more useful than what my school taught

    邪王真眼りっか邪王真眼りっかMese fa
  • 4.07 I've ever seen in my life😂😂

    Shahid ParvezShahid ParvezMese fa
  • This man teaching calculus unknowingly - for example at the end that periodic function that travels through the peak positive and negative voltage charges is the derivative of sin(x) which is cos(x)

    4NT1MATT3R4NT1MATT3RMese fa
  • Sponsored by expressvpn, a NSA shadow company.

    Devin mccloudDevin mccloudMese fa
  • Excellent Video Man! Knowledge + Humor = Success

    Jeff TruckJeff TruckMese fa
  • Let us say together "BOOOOOOOOOOOOOOOOOOOOOOM"

  • You are a true genius man, the way you explain complicated concepts is really outstanding. Good job!

    Ali VatandoustAli VatandoustMese fa
  • 0:57 James is a girl!... My whole life is a lie.

    priyanshpriyansh2 mesi fa
  • 4:06

    ScienceNickScienceNick2 mesi fa
  • Where is he from?

    danial shahabidanial shahabi2 mesi fa
  • 6:05

    #brother #bro#brother #bro2 mesi fa
  • 6:10

    #brother #bro#brother #bro2 mesi fa
  • did you ever thought about being a teacher? your method of theaching is better than mine and im a graduated teacher

    Kono Dio daKono Dio da2 mesi fa
  • Puri Puri Prisnorrrr :P

    Ashwani ShahrawatAshwani Shahrawat2 mesi fa
  • 4:07 omg 🤣🤣

    Adithya NaikAdithya Naik2 mesi fa
  • ElectroBOOM’s merch is the only merch that I don’t skip hahaha

    Eduardo MachadoEduardo Machado2 mesi fa
  • Imagine watching this night before exam... mind be like 4:06

    Mr.MochaChipsMr.MochaChips2 mesi fa
  • I love understand things with imagination

    wuukaawuukaa2 mesi fa
  • 03:33

    10 F 15 Mathusuthan Venkatesan10 F 15 Mathusuthan Venkatesan2 mesi fa
  • Capacitor go boom

    Hugh GlasseyHugh Glassey2 mesi fa
  • Who else watches electroboom just for fun 😂😂

    Pratish kumarPratish kumar2 mesi fa
  • oh dude, u r amazin

    Victor Alves NunesVictor Alves Nunes2 mesi fa
  • C=£A/d^2

    Olayode ErioluwaOlayode Erioluwa2 mesi fa
  • Dude - I don't know what's going on in your videos, but I watch them because you're super funny. Respect.

    Warren HaleWarren Hale2 mesi fa
  • i love this guy, he blow things, we know that but still we shocked by the blasts :D hahahah just at 2:46 i was scared af :P

    sapan singhsapan singh2 mesi fa
  • You are a great teacher, you are good at making things entertaining and easy to understand

    Zsolt LévaiZsolt Lévai2 mesi fa
  • You're a good teacher Mehdi. Finally understand current flow.

    Michael CMichael C2 mesi fa
  • make capacitor gun

    pstpst2 mesi fa
  • Is this guy still alive?😂

    Gourav ChouhanGourav Chouhan2 mesi fa
  • pov: u came here after seeing capacitors explode on yt

    Mr. AizawaMr. Aizawa2 mesi fa
  • You are the best physics teacher 😄😄😄😄😄

    Soumyadip DasSoumyadip Das2 mesi fa
  • 2:46 killed me

    Shobhit BShobhit B2 mesi fa
  • Nice and creative actor and an electronics teacher!!😘😘😍

    The Inventor 69The Inventor 692 mesi fa
  • FULLY expected the first capacitor to explode, but it made me jump anyway.

    TychoTycho2 mesi fa
  • why don't we ever make a loop out of magnetic material?

    Bavo KegelsBavo Kegels2 mesi fa
  • According to him ac passes through a capacitor because it zigzags between the plates whereas dc hits the plates directly. Told by him more than 6 years ago in another video

    Suchitra SenSuchitra Sen2 mesi fa
  • I wouldn't bunk a single class if they're even half as interesting and entertaining as this video

    pmax339pmax3392 mesi fa
  • You're far more better at teaching than my teachers lol

    The MagicianThe Magician2 mesi fa
  • Pls. . I beg u to explain topics of electricity which are required for our academic studies in India......Bcos u explain it in a very good and funny way😁......pls explain it to us

    Navneeth KNavneeth K2 mesi fa
  • Charge in capacitor is stored in the dielectric because you can charge a capacitor and then replace all the metals connected to dielectric and still discharge the capacitor by shorting it. Check video "Ben Franklin Was Right - Capacitor Energy Storage".

    Xeno BardockXeno Bardock2 mesi fa
    • That is not true. Charge accumulates on the conductors in a capacitor, while energy is stored in the electric field between those conductors. That field comes from the difference in charge on the two conductors. If you remove one conductor, the field will dissipate and become weak very quickly. Replacing the same conductor without changing the charge it carried would, ideally, keep the capacitor charged the same as before it was disassembled. However, replacing the conductors using the same dielectric would do nothing. The two removed conductors would simply retain their charges until given a path to opposite charges.

      The Great ZoomThe Great Zoom2 mesi fa
  • 0:50 where seesion 2?

    Sol InSol In2 mesi fa
  • I was preparing for my exams but my privacy matters #expressvpn.

    YashChandelYashChandel2 mesi fa
  • 2:45 that got me good🤣

    TheNiku08TheNiku082 mesi fa
  • Davie504 but for electricity

    Nintendo Sexy FourNintendo Sexy Four2 mesi fa
  • u taught me better than my physics teacher

    Nyctyophilic melophileNyctyophilic melophile2 mesi fa
  • Cody from codyslab is a narcissist.

    John DoeJohn Doe2 mesi fa
  • 3 things are still undefined: 1. Area 51. 2. barmuda triangle. 3. ITworlds recommendation.

    ZabbO 'wakeejZabbO 'wakeej3 mesi fa
  • Nice comedian.

    ETGETG3 mesi fa
  • dude i realised how much i missed my lectures at the university about this whole boring physics

    Świerku PitokŚwierku Pitok3 mesi fa
  • if i connect DC 16v capacitor to 9v DC circuit, it will work ok or i will make a mess¿

    Shay GaradiShay Garadi3 mesi fa
    • No, the capacitor is rated to 16V which means it operates at any voltage below that, not that it will always be 16V. Capacitors charge up a voltage, so that means you can charge that capacitor to about 16V before it breaks or misbehaves.

      The Great ZoomThe Great Zoom2 mesi fa
  • Genius

    Yasmin MalikYasmin Malik3 mesi fa
  • haha funny man with silly accent hurt himself haaha

    Ethan PerryEthan Perry3 mesi fa
  • Wow nice video. Understood 😊🤩

    sayuni dinsayuni din3 mesi fa
  • You are fantastic

    Giuseppe ScarpatiGiuseppe Scarpati3 mesi fa
  • Best video

    mine _craftermine _crafter3 mesi fa
  • 4:13 Mehdi Casablancas

    Glauber LimaGlauber Lima3 mesi fa
  • World's best ITworlds who promotes other 🥺🥺🥺🥺

    Bharat RajputBharat Rajput3 mesi fa
  • I love it man my professor sucks you made me learn

    Andrew JimenezAndrew Jimenez3 mesi fa
  • The physics teacher I wish I had, yet never had. This was so informative, clear and witty. You are very good at explaining. THANK YOU FOR YOUR VIDEO! Also, with regards ti current trailing voltage with 90 degrees, does this have anything to do with the fact that a capacitor used as an audio crossover delays the audio signal with 90 degrees?

    ChargedCMOSChargedCMOS3 mesi fa
  • that dramatic representation is extremely funny🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣

    Chirag GuptaChirag Gupta3 mesi fa
  • Yes but... What are capacitors used for?

    What Was That?What Was That?3 mesi fa
  • How about transistor

    TTU_Adam ZulhilmyTTU_Adam Zulhilmy3 mesi fa
  • 9:10 So he know calculus too

    Pixie ChiKuPixie ChiKu3 mesi fa
  • Nice video. If u don't mind, A question , My 12acv and 2 amp passing thru a rectifier, the output measure 12dcv with 2amp. How can i increase the amp without decreasing the 12dcv output? Capacitor probably will make a lot of changes to this connection. thanks!

    BONG DBONG D4 mesi fa
  • This is an amazing video. Thank you

    Thijs JanssenThijs Janssen4 mesi fa
  • Mehdi, I hope my long question makes sense. In an AC capacitor circuit when the generator is at MAX on the positive (Upper) side and the current is at zero (90 degrees leading), does the current begin to increase now on the negative side of zero because the AC source is now decreasing in voltage (EMF) while the Capacitor (which was previously balanced to the AC source) is now slightly higher and pushing back on the source in the opposite direction as the source voltage continues to drop? …even though the source voltage is still in the upper positive side. In other words if two batteries of equal size are connected with negative too negative and pos to pos they fight each other and there is no current flow. If however, one battery lowers its voltage the larger battery wins the direction of current flow. If that is true then I also think it's poorly taught that when the instant an AC source is turned on the Voltage (force) is zero and the Current is max. That cannot be. Current does not flow without a force of some sort behind it. Now the voltage can be very tiny to produce large amounts of current as long as the resistance is very low, but the Force is with us ; >) . Is that also true?

    KevinKevin4 mesi fa
  • The needy cause ontogenically mess up because cousin cosmetically sign as a early bra. miscreant, wandering satin

    Kelly KapoorKelly Kapoor4 mesi fa
  • i really don't get loop law and Krischoff law

    realrishiiscool Gamingrealrishiiscool Gaming4 mesi fa
  • This is the best explanation of capacitors I have ever seen!

    Samuel Magi locustsSamuel Magi locusts4 mesi fa
  • You are the Best teacher And I am from india

    Video NationVideo Nation4 mesi fa
  • I wanna know why the capacitor bursted

    • I think that in electrolytic capacitor have polarity like positive to positive Negative to negative

  • Hello mehdi, I have a question plz, can u tell me why does speaker tweeter have capacitors ?

    Ahmad OssailyAhmad Ossaily4 mesi fa
  • Karl Marx generator says practice dielectrical materialism

    Alex DelargeAlex Delarge4 mesi fa
  • Legend

    Snip x Hunt manSnip x Hunt man4 mesi fa