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What is a Capacitor? Learn the Physics of Capacitors u0026 How they work - Basic Electronics Tutorial

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Description What is a Capacitor? Learn the Physics of Capacitors u0026 How they work - Basic Electronics Tutorial

Comments What is a Capacitor? Learn the Physics of Capacitors u0026 How they work - Basic Electronics Tutorial

please share your exact email address with us Comment from : Muhammad Najafi

A farad will be the size of a room, a lot changed in just a few years Comment from : Cant Buy Freedom

how things change,how knowledge lags progressbrbr((You said)) ---- ba 1 Farad capacitor does not exist,it would be the size of the room/bbrbr well,10 years later, in 2023 now, we have 500 Farad ,27 Volt capacitors, they are small, 35mm x 60mm , and they are only $2 ; isn't this amazing Comment from : Jose Peixoto

I can not get again even though l watched this explanation several timesThere is a big gap between two plates of capacitorPostive charge piles up on left side plate in this case how we can decribe minus electron on right side? Comment from : Qaraca Cabbarli

Always use a dielectric medium to separate plates of induced EMF Comment from : Venky Babu

Milifarad capacitors for industrial use only? One farad capacitors as large as a room? Car audio systems routinely use multi-farad capacitors Comment from : Samuel Barham

Sir ,how can I communicate you to show me the prices of subscribing Comment from : MBA

another case of better clarification than in college twenty years agothanks Comment from : Bobby Leggins

It all sounds super easy, just, eh, obvious I'm confused why I couldn't get it myself for such a long time That was the most effective 15 minutes in my whole life Thank you Comment from : Anna Fergi

So if I'm connecting a cap to a transistor base the cap should be positive for audio input and negative would connect to the base of that transistor for audio output source correct? Or I could say it like this the audio signal goes into the plus side of the cap and drains out of the negative side of the cap into the transistor base Basically I want the signal to be continuously going forward and never coming back into the incoming signal This is what I want to accomplish Will you be willing to answer this question thank you 🤗💖 Comment from : S S

It makes me glad to be saving to buy Jason's courses He really makes them count These lectures are pure gold, and I promise you that you will not have them expalined this way in any University Ever! Comment from : Ulisses

Thanks mate, you are so much better than my lecturer in my 'world-class university' I understood everything, perfectly clear Comment from : Pablo Parra

You have to have a high tolerance for abstractions in order to "understand" this stuff I don't believe electrical engineers have the slightest clue about the quantum-mechanical interactions involved in a "line" of electric force Comment from : T Mst

Amazing! Your videos are saving my gpa! Comment from : Krystal Estrada

حتى مدرسيهم يفتحون النفس Comment from : Fatima Ahmed

equation!!! Comment from : CB

brilliant Comment from : Shubham Singh

Excellent Comment from : Moyo Ceil Lee

i replaced my furnace blower motor capacitor the numbers are all the same but the physical size is 1 inch shorter how is that changing the blower if at all Comment from : Jamilee Piatt

Man you are a First Class teacherthese concepts are not easy to understand but you make them so easy to understand, God Bless You Comment from : Godwin Mwiya

Um, 1 farad and higher capacitors are readily available They are bigger but not the size of a room Comment from : Goabnb94

Good griefwhat a long winded explanation! 😲😲😲😲 Comment from : James Wilbraham

This must be before super capacitors Never see 1F I just bought 27V500F Comment from : Playsportfun

Having problems with circuits? Try circuit solver Discover: androidcircuitsolver/apphtml Comment from : Robin Maikle

Thanks Comment from : Ahemed Nor

What a long winded explanation and I'm a novicegeez Comment from : Well Well Well Band

This must be old video cause they have farad capacitor that's the size of your hand! Comment from : TheEtbetween

Good Comment from : Victor Lewis

I was missing this information thank you Comment from : Nancy Lewis

This guy is so smart! Comment from : David Matke

I've always thought of electricity as the "friction" between electric and magnetic fields Kind of like someone with two sharp knives, and they are running the blades along one-another, sometimes it creates sparks from the intense friction Now pretend one knife is a magnetic field, and the other knife an electric field Boom, electricity Comment from : Marc Rover

What is electric current? A flow of electrons? brWhat does a capacitor do ? It uncreases the electron content in it utilzing the current( electron) from a battery thus one -ve plate becomes more negetive and pulls the resident -ve particles present in the pisitive plate inside its own along with +ve proton? The proton remains outside the electrode plate but electrons enter in it, till all the electron in the positive plate is acquired by the electrode and on its outside equal protons are amalgamated?? Comment from : Rich nigga

100 Farad capacitors can be less than half the size of a water bottle and you say a 1 Farad capacitor would have to be the size of a room? Maybe do a swift google search Comment from : Cukik

This guy is my hero! ❤❤❤❤❤❤❤ Comment from : Alessandro Coelho

thanks Comment from : Dharmesh Tukadiya

I like how the gentleman explains things Very basic and understandable👍 Comment from : C Dub

Thanks Comment from : Kapila Wickramasinghe

If someone angers me I'm going to call them a millifarad Comment from : jon garrison

i know how it works youtube, stop suggesting these videos and give me the one they actually show me the purpose for holding a charge Comment from : THE16THPHANTOM

I have struggled understanding how current “flows” through a capacitor, and how it charges Thank you for the clear explanation I can also see how formulas governing capacitors and their size come into play regarding electric field, surface area, dielectric value etc It helps me visualize the whole thing Thank you for the details Comment from : Daniel Khadivi

How do electrons flow when it is not a closed circuit? Comment from : Nishanth Raj

How do electrons flow when it is not a closed circuit? Comment from : Nishanth Raj

You have a great way of explaining!!! I wish you have success in what you do!!!! Comment from : Periodic Table

great vid Comment from : Aonoymous Andy

Wow excellent video and explanation Comment from : guillermo canchan

I'm still a little confused on the whole "positive charge" thing when electricity is electrons basically Sorry, I'm just learning about all this! I'm a little slow in the head still! Comment from : Hectic Hive

√++ Comment from : Benóit Pourquoi

Damn it! We all learn this at school I know what it does But it seems that I can’t get nowhere the information that I am looking for The question is: why do pcb need that What is the purpose for these beasts to be among the rest of the components? Why boards need those electricity storers Comment from : Marco Polo

Good teacher thank you Comment from : Khalid shamal

this is a great presentation, please keep them coming Comment from : PBS #007

you people who are negative about the instructor,go and pay and learn,and take our egoes with you Comment from : Wayne Davis

Thank you Comment from : Dustin MidNyte Driscoll

great finally i got some logic, thanks Comment from : Kunal Thool

Great video! Thanks! Comment from : Johan Segeborn

that was a painful 16 mins ! that could have been a lot more interesting if you edited out the repetition and condensed it in to 4 mins brdamn 6hr DVD I think I will pass ON THAT one THANK YOU Comment from : Richard Harmer

You clearly don't work with capacitors! Saying there are no Farad size capacitors and you think they would be room sized LOL Please make some research before you teach such a thing! Comment from : Gabor Balla

Thank you👍 Comment from : hiba channel

how do i have a 3000 farad cap in the size of a soda can ????????????? Comment from : the ice

Are the +ve charges on the right plate repelled by the electric field or by the +ve charges on the left plate??? Comment from : Tariq Khan

Imagine? a graphene-based capacitor? Comment from : Bob

The charge ENERGY is stored in the 'dielectric'! Comment from : Bob

What will happen if we remove one of it's plate?? Comment from : Varun Upadhyay

16 minutes and didnt even mention maxwell? pfff Comment from : zefrum3

I swear to god this is THE best explanation of capacitors I have ever heard Thank you so much Comment from : Ahmed Hegy

so a barrier with an implied insulation, with potential energy? Comment from : Ira Bu

Hey could you try this software? Pin Point: 'Circuit Solver' by Phasor Systems on Google Play Comment from : Romeo Wells

The curved capacitor symbol designates an electrolytic capacitor The curved side designates the negative polarity side Comment from : Jason Burt

Thanks for making the vid, but you CAN find one Farad capacitors And they are NOT the size of a room, they are about the size of a large coffee thermos Google for images of a 1 Farad cap, there are lots of them Comment from : Captain Picard

Great work nice lesson Comment from : JeRome Welch

Can anyone test this out and give feedback? Find: 'Circuit Solver' by Phasor Systems on Google Play Comment from : Robin Maikle

2:32 This is true for most low power electronic circuits, where you'll mostly be using medium to very small capacitances for voltage smoothing; evening of potential for reliable power and performance But I would like to expand on this There are actually decently sized supercapacitors which can have capacitances of hundreds to thousands of farads! Some people even make cells of capacitors to deliver power instead of common batteries They have some different properties such as very low internal resistance, so it can deliver a LOT of power really fast Comment from : Marie Loiseau

Nice explanation sir but i didn't get the answer how the current flows through the capacitor since there is dielectric material between two plates Comment from : Pradeep Karajagi

7:52-7:56 Comment from : fr

Great detailed explanation Thank you Comment from : Michael John Lavin

This spouts total nonsense with regards to "you are never gonna see a capacitor with a Farad or more" - Wrong!!! Ultracapacitors and Supercapacitors all are measured in multiples of the Farad - and are small enough to fit into the palm of your hand I suggest he keeps up with today's technological advances in capacitors - especially Utracapacitors! Comment from : Niko Nikolic

I tough capasiters charge and disscharge 60 times a minute??? Comment from : JUST ME

A one farad capacitor is definitely not the same size as a room Comment from : HT Kevo

This man is an excellent speaker Very informal clear video, unlike some others i found online which weren't so descriptive Comment from : Quantum Miend Fuk

I am here because of the back bay simulation game! Comment from : MrMah1987

Gracias maestro Comment from : Rogelio Antonio

Capacitor creates a magnetic field? Comment from : Alejandro Hernandez

no offense but its a bit boring because some of the explanations are stretched too long and some of the explanations are repeated over and over again it feels like my high school days again just an input and not meant to be an insult Comment from : SIDΞKICK

I am not even studying for a engineer and this has helped me! Comment from : Christopher Greenwood

What aboat ultracapacitor 27volt and 5000farad 😃😃😃 Comment from : anonymous

Why does he show that positive flows I thought it was the electrons that move not the protons Is it safe to put a meter on a capacitor? Comment from : miguel garcia

So freakin cool Damn I wish I had learned this when I was younger Trying to catch up is harder Comment from : Blaydrnnnr

I still don't get how a capacitor works, how do you use the stored energy?? Comment from : Adrian Ng

I'm studying to become an electrician I know this video is going waaaaay too much into detail but I wanted to give it a trybrI thought capacitors functioned more like a transistor? That they will store current and shoot it out at greater force than it initially entered This basically ruins my understanding of electric capacitors Comment from : Daniel D

Watching this on Friday, August 18, 2017 I think you did a good job A much need refresher bit, that electricians and electronic tech or HAVC tech should watch Thank you for keeping it posting on YouTube Comment from : Robert Mattison

I have learned much here Thanks for tutorial I just subscribed Comment from : Pink Lady

Subscribed Comment from : Earl Kimley Rafallo

Great approach and fantastic analogies I have watched several tutorials and this one (by far) really hit home Thank you Comment from : Brian Colp

Who's here years after graduating from college and working in a totally unrelated field but fed up of the rat race and want something from the good old days to comfort themselves and so looking up some topics they have only basic knowledge of and now want to learn more because this is what they wanted to do in the first place? Comment from : Planet Unto Her Own

Good lecturebrI do have a problem with positive electrons piling up on the plus side of the capacitor thoughbrI was taught that negative electrons pile up on the negative side and repel the negative electrons away from the positive side making the plus side more positive Comment from : navy93

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