Physics - what is a coulomb, ampere, volt

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  • Опубликовано: 18 дек 2024

Комментарии • 246

  • @richardspencer634
    @richardspencer634 5 лет назад +20

    Awesome!! This is the first time I have ever publicly commented on a video like this one, but I simply think this is the best, clearest explanation of electrical concepts that I have ever heard. Thank you.

  • @MrG0CE
    @MrG0CE 7 лет назад +37

    WOOOW ! THIS GUY CAN WRITE BACKWARDS NORMALLY AND IN ADDITION HE'S LEFT-HANDED ! VERY GOOD VIDEO THOUGHT !

    • @Raantas
      @Raantas 3 года назад +2

      lol you are so smart

    • @user-hz7mt6je5o
      @user-hz7mt6je5o 3 года назад +1

      😅🤣🤣🤣

    • @Elias-xy9kc
      @Elias-xy9kc 3 года назад +2

      Mashaa Allah

    • @khizar9959
      @khizar9959 3 года назад

      He horizontally flipped the video after recording it normally...?

    • @shazim.
      @shazim. 2 года назад +1

      Not this guy... That print on his shirt is backwards

  • @Hooghog
    @Hooghog 8 лет назад +18

    Can we all just appreciate how he's writing in mirrored text so we see it the right way round :)

    • @randygloden
      @randygloden 8 дней назад

      Years late I know . . . . lots of discussion in the thread discussing if he is really writing reversed, or if the video is reversed, and he got his shirt printed backwards to complete the effect. . . . if you go to his site, you can see he combs his hair the other way. Regardless, this video is epic!

  • @vayang4490
    @vayang4490 8 лет назад +2

    This video is the most simple and easy-to-understand video in explaining the relationship between a charge, amp, and voltage I've came across. Thank you for making this video for the world to enjoy and learn from!

  • @DiLiNiTi
    @DiLiNiTi 9 лет назад +12

    Great explanation... helped cure my naivety even doing university physics

  • @brandonescobarnavarro3498
    @brandonescobarnavarro3498 4 года назад +5

    2020: Your content is still solid, thanks bro!

  • @audvikgupta5336
    @audvikgupta5336 3 года назад +1

    BIG UP MR.CHERNOV

  • @buckleyYOU
    @buckleyYOU 9 лет назад +7

    Thanks Vlad. I forgot most of this and now I even understand better. Looking forward to more of your teachings !

  • @mysteryman2392
    @mysteryman2392 4 года назад +5

    This is the only video on this subject that I have understood.

  • @ryanjorgill
    @ryanjorgill Год назад +1

    Fantastic. I've be trying to wrap my head around the difference between an Amp and a coulomb, and your video is the first one that really makes it clear. thanks.

  • @360snipepro
    @360snipepro 9 лет назад +112

    This guy can write backwards like a pro... Or am I missing something?

    • @saifullahrahman
      @saifullahrahman 8 лет назад +13

      +Aaron Pennell maybe the video is flipped horizontally , so that we can read.

    • @360snipepro
      @360snipepro 8 лет назад +1

      saifullah rahman The video is most likely mirrored :P

    • @stepbystepscience
      @stepbystepscience 8 лет назад

      +Aaron Pennell Your missing something!

    • @TheLegendVideos
      @TheLegendVideos 8 лет назад +6

      no he can he showed us in my physics lesson hes my teacher

    • @sarahschuerch6972
      @sarahschuerch6972 7 лет назад +5

      He could have just written the T-shirt backwards which would explain the spelling errors. JK.

  • @KiranKumar-xh6tq
    @KiranKumar-xh6tq 8 лет назад

    I can't appreciate enough how strikingly simple you demystified the so called voltage and amperage!! How many-a-number of half-way ambiguous explanations that leave kids and adults equally duped that this is beyond our understanding. Joining the dots together..you enlightened us FINALLY...a big T H A N K YOU!!

  • @singhamsingh8979
    @singhamsingh8979 7 лет назад +6

    goood....job ..brthr ..i have a lot of confusion between ampere , coloumb,volt. and u destroy this confusion thanks ...a lot.....

  • @poojyadav7442
    @poojyadav7442 4 года назад +2

    your concept clearance way is way too good

  • @aditraj7784
    @aditraj7784 4 года назад +1

    Fabulous explanation...!!!

  • @talahigirl
    @talahigirl 4 года назад +2

    Thank you!! You're the first person who has made this make sense!- awesome.

  • @Scrungge
    @Scrungge 8 лет назад +3

    Never thought it out so thoroughly, thanks!

  • @tari7555
    @tari7555 4 года назад

    thank you so much i'm from morocco and i have like 5 days before the The regional examination for my last year in high school and your this video helped me a lot to understand coulomb and ampere and volt and build a simple picture in my mind .

  • @jakkuwolfinsomnia8058
    @jakkuwolfinsomnia8058 3 года назад

    This guy helped me clarify so many fuzzled ideas that were in my head

  • @ines1289
    @ines1289 4 года назад

    i've been learning about electricity and circuits in physics for like 5 weeks now and only now am i understanding the meaning of these units... thank you so much man that was an amazing video!

  • @אסיףלוי-כ9ו
    @אסיףלוי-כ9ו Год назад

    Best, clearest and shortest explanation i exposed to

  • @adastra123
    @adastra123 Год назад

    Best explanation I have yet heard.
    I can visualise it.
    Thanks so much.

  • @pblolalal
    @pblolalal 5 месяцев назад

    YESSSSSSSSSSS, THIS VIDEO IS BETTER THAN MOST VIDEOS OUT THERE! THANKS

  • @jenniferf6265
    @jenniferf6265 8 лет назад

    Very, very dumbed down explanation of Coulomb, Ampere, and Volt. Exactly what I needed. This was very helpful, thanks for sharing it!

  • @ahmedadan23
    @ahmedadan23 3 месяца назад

    Omg, this is the best explanation of these concepts, I hate text books they over complicate things for no reason.

  • @vrakshit
    @vrakshit Год назад

    This was a amazing video ,i never had understood electricity in physics until now ,looking forward to more videos from you.

  • @yoihenbath
    @yoihenbath 4 года назад +1

    OMG ! This is the best electricity video ever .
    You are the best .I mean ,you're a life saver !
    I have been struggling to grasp this concept like forever .
    Thank you ! I will share this video with all my friends 👍👍👍👍🙏🙏🙏🙏

  • @basilbrush5228
    @basilbrush5228 7 лет назад

    Wow, that was the best video I have watched about coulombs. Every other video I watched didn't make sense but this video was very clear. Thank you.

  • @jackymnirvana
    @jackymnirvana 8 лет назад +3

    low key love this guy

  • @the_soft4832
    @the_soft4832 4 года назад

    your description is very clear and nice

  • @johnholme783
    @johnholme783 5 лет назад

    Great place to start. Even a child could understand this video. Keep up the good work.

  • @benstotesbury-byrne377
    @benstotesbury-byrne377 8 лет назад +15

    He has some serious backwards writing skill

    • @ThatKidinAfrica
      @ThatKidinAfrica 7 лет назад

      Ben Stotesbury-Byrne It's a Mirror.

    • @benstotesbury-byrne377
      @benstotesbury-byrne377 7 лет назад

      Sameer Ali that makes sense

    • @agrimsingh001
      @agrimsingh001 6 лет назад

      Video has been inverted left right through editing

    • @wanttodie5074
      @wanttodie5074 5 лет назад

      @@agrimsingh001 Then the words in his shirt will be flipped too.

    • @wanttodie5074
      @wanttodie5074 5 лет назад

      @@agrimsingh001 yes thats what im saying. The video is not mirrored, hes just fucking good at writing the other way

  • @joecarpenter6380
    @joecarpenter6380 8 лет назад

    You are a star buddy..Superb teaching...

  • @jeremyangtravel
    @jeremyangtravel 5 лет назад

    The explanation is crystal clear

  • @smartmgaddaf5119
    @smartmgaddaf5119 2 года назад

    Must power full explanation in the world, my friend because your very far with me, but I don't know how can I thank you but my prayer is that may Allah increase your knowledge and blessed you family 🙏

  • @joshuatoa8150
    @joshuatoa8150 8 лет назад

    Thanks for your video, this helped during my studies for an upcoming national exam.

  • @uchennabacchus2671
    @uchennabacchus2671 4 года назад +1

    DUDE!!!!! You just made me understand this soooo much better!!

  • @jaywooldridge
    @jaywooldridge 7 лет назад

    Expert delivery, nice

  • @tomsta5041
    @tomsta5041 7 лет назад +4

    Skill up i love your videos i wish you make more in English especialy about electricity:)
    Your explanation of ohms, volts, amps and coulmbs is best i ever seen :)

    • @lovepreetsinghgill517
      @lovepreetsinghgill517 5 лет назад

      Ohhhh my Goodness.....I have written a comment just one or two minutes ago and gone ahead to read what others are saying about this video....when I read your message then I think someone copyed my comment. But when I seen the time of your comment, that was of tho years ago....when I seen and compared your word then I see this is word to word....how can it be possible...please tell me from which country do you live and tell something about you. I am very exited for this co incidant

  • @moumina09
    @moumina09 2 года назад

    7 years , and this video still the best course

  • @joezupko
    @joezupko 6 лет назад

    Makes way more sense than those CrashCourse videos!

  • @EdwinRamirez-fk9fn
    @EdwinRamirez-fk9fn 7 лет назад

    Excellent video. The best explanation.

  • @karimnuman7253
    @karimnuman7253 6 лет назад +1

    I watch your videos about physic to learn English, thanks))

  • @siddhantpurohit6501
    @siddhantpurohit6501 9 лет назад

    Thanks man! that was so much easier to understand than the other videos.

  • @thahira9496
    @thahira9496 4 года назад

    Thankyou sir.it helped me a lot for understanding the coulomb.i am a tenth standard student from India.😊

  • @marvelandrandomclips2062
    @marvelandrandomclips2062 3 года назад

    This was the best explanation I have received including from my teacher 🙂

  • @charliedorman6353
    @charliedorman6353 Год назад

    Great video! How did you write things backwards so clearly?

  • @katiebarnes9346
    @katiebarnes9346 3 года назад

    This video was AWESOME! Thank you for such a clear explanation.

  • @radicalpotato666
    @radicalpotato666 2 года назад

    The explanation is great. Just one point, when you are writing units, writes all the letters in Small. If the first letter is capitalized, it implies that person, e.g. Charles-Augustin de Coulomb

  • @giovannidelvecchio6004
    @giovannidelvecchio6004 7 лет назад

    This video was really well made, and it made me understand better things that I studied previously. My feedback is definitly positive, keep the hard work! (Sorry for eventual grammar errors)

  • @yousefalmuzini7150
    @yousefalmuzini7150 4 года назад +1

    very good explanation

  • @stefanysoares385
    @stefanysoares385 7 лет назад

    ohhh thank you so much! I'm from Brazil and I was looking for it and I just founded in english (I think there's something wrong with my cellphone's language) and your way to explain is very easy to understand!

  • @stepbystepscience
    @stepbystepscience 8 лет назад +16

    A bag of electrons????

    • @jayesper4390
      @jayesper4390 8 лет назад +2

      A bag you'll never be able to detect the presence of with your human powers of detection~

    • @LightCastells
      @LightCastells 6 лет назад +3

      Did you just shade him?

  • @seth_6582
    @seth_6582 3 месяца назад

    This video helped to clear my confusions thank you so much ❤

  • @ricklima2105
    @ricklima2105 3 года назад

    this is agreat video,
    I'd like to say quick that the protons aren't moving a lot because they are heavy,
    they are actually lighter (less dense) than electrons.
    They are bigger though,
    think of them like balloons and bowling balls.
    1:30

  • @michaelpayne5729
    @michaelpayne5729 7 лет назад

    I do have a question regarding this lesson. So, when you discuss the coulombs ("bags of electrons") in a simple lamp circuit. You illustrate how voltage is the measurement of energy gain and loss. So, do electrons posses energy (in this setting) naturally or do they merely carry it? For example, you say that after the coulombs leave the lamp, they are depleted and are cycled back to the cell to "fetch" more energy. So, What exactly is this energy that they seemingly carrying? Kinetic energy, electric potential, or electric potential energy?
    Sorry, I know the wording of my question is not concise nor organized.
    Thanks!

  • @zackycherrat1936
    @zackycherrat1936 3 года назад

    Incredible video! Thank you!

  • @lerneninverschiedenenforme7513
    @lerneninverschiedenenforme7513 6 лет назад

    thanks. after several years finally understood coulob

  • @sashko-w8f
    @sashko-w8f 2 года назад

    This was really good. Thank you!

  • @johnecott7429
    @johnecott7429 8 лет назад

    very informative video, clears things up, highly recommend to watch this for starting out in electricity. Very nice job

  • @martdaymo
    @martdaymo 3 года назад

    This video proves to me that anyone can learn anything if it's explain to them in a way they can understand.👍

  • @sumidihingia1812
    @sumidihingia1812 5 месяцев назад

    Thank you so much sir. You have made my concept clear.im expecting further videos on electricity...

  • @DarthCalculus
    @DarthCalculus Год назад

    Nice explanation!

  • @avleenrandhava3850
    @avleenrandhava3850 8 лет назад

    your two vidoes on English are very very good. You are an awesome teacher. Please make some more videos in English.

  • @kayathrivenkatesan7712
    @kayathrivenkatesan7712 5 лет назад

    Excellent explanation

  • @synchlaviersample4287
    @synchlaviersample4287 4 года назад

    Thank you very much...very, very helpful lecture. I wish you'd elaborate a bit more though but great lecture none the less

  • @salah8888100
    @salah8888100 4 года назад

    Great explanation.

  • @TheEtbetween
    @TheEtbetween 6 лет назад

    Wow, thanks, I dont know why people make things so complicated. You explained in a minute, some take an hour.

  • @ravipratihast
    @ravipratihast 7 лет назад

    you did a great job...to make it simpler to explain the kids

  • @davidstott1721
    @davidstott1721 2 года назад

    Very well explained.

  • @bmzaron713
    @bmzaron713 8 лет назад

    Thanks man... Just wondering if two circuits with the same current can have different voltage?

  • @amitdangapcm1541
    @amitdangapcm1541 3 года назад

    It was an awesome video. I got everything you said. Thank you

  • @kannanr9016
    @kannanr9016 5 лет назад

    Nice explanation sir and please explain in Joules

  • @pwr_gunr8977
    @pwr_gunr8977 8 лет назад

    Hi can you please answer my question :
    Is this how the coulomb is defined ? Charge on one electron = 1.60217662 × 10^-19 coulombs
    The charge on 6.24150934(14)×10^18 electrons is equal to one coulomb .
    So it is the two values above , multiplied to give one coulomb of charge right ?

  • @vedamify
    @vedamify 3 года назад

    very easy understanding thanks to explain in detail

  • @saberasultana8662
    @saberasultana8662 3 года назад

    Thank you. It was very helpful.

  • @comic4relief
    @comic4relief 4 года назад

    Do the electrons keep repeatedly moving all the way around the circuit?

  • @techultra8952
    @techultra8952 9 лет назад

    so much clear explanation

  • @IluSsIoNnN
    @IluSsIoNnN 4 года назад

    But if the coulombs have energy when exiting the MINUS side of the battery and then they lose it when passing the lamp, why do they regain energy when entering the PLUS side of the battery?
    Does the plus and minus just represent exit and entry points? Not related to the negative charge of electrons?
    I mean, basically my question is : how/why do you recharge electrons (negative charge) on the + side of the battery

  • @tarekdabbour8385
    @tarekdabbour8385 6 лет назад

    great video, but I think that you should make the background a little dimmer so we can see the words better.

  • @hijrahahmed6847
    @hijrahahmed6847 3 года назад

    This was so helpful thank you!!!

  • @camurgo
    @camurgo 6 лет назад

    Great video.

  • @sonja-l2y
    @sonja-l2y 2 месяца назад

    This is great, thank you so much!

  • @philosophypark5489
    @philosophypark5489 8 лет назад

    it's an awesome simple way u explained it, thank u.sir.

  • @ipersona128
    @ipersona128 4 года назад

    it's a very good teacher!!

  • @malharnandurkar890
    @malharnandurkar890 3 года назад

    Amazing! Thanks for that !

  • @irisjanssen1021
    @irisjanssen1021 2 года назад

    great teaching, thanks

  • @devdevendar7645
    @devdevendar7645 8 лет назад

    nice presentation

  • @lovepreetsinghgill517
    @lovepreetsinghgill517 5 лет назад

    This video is edited in two layers, one is original and second is flipped horizontaly and second is with semi transparent effect also

  • @yusufghavatoys
    @yusufghavatoys 5 месяцев назад

    From book , fundamentals of Electric Circuit by Charles K Alexander that
    Charge is an electrical property of the atomic particles of which matter consists, measured in coulombs (C).

  • @ezioauditore9879
    @ezioauditore9879 8 лет назад

    im glad i found this video, thank you so much!
    its interesting to know this things and also for the exam

  • @aeruiaerby9u3b
    @aeruiaerby9u3b 5 лет назад

    This is the best video! Thanks a lot!

  • @LynxMajic
    @LynxMajic 4 года назад

    Hi Vlad, thank you for your explanation!
    If you don't mind I have another question: I just cannot get the difference between Amps and Coulombs, to me they look like the same thing. How are they different? Aren't they measuring the same thing? I don't understand :(

    • @SKhan-pv2rq
      @SKhan-pv2rq Год назад

      Charge (Q) is measured in Coulombs (C). Coulombs are just a bag of electrons (about 6.25 quintrillion electrons in 1C). Think of it as instead of talking about granules of sugar, we talk about a packet of sugar because granules are just too small, likewise electrons are just too small so it's practically better to talk about packets or bags of electrons i.e. Coulombs.
      An electric Current (I) measures the rate of flow of electrons and is measured in Amperes (A) or amps for short. We measure this rate by seeing how many electrons pass a particular point in a unit of time. A Current measuring 1A tells us at that 1C has flowed in 1 second i.e. 6.25 quintrillion electrons has flowed pased some point in 1 second.

  • @hoangyenle2873
    @hoangyenle2873 2 года назад

    You’re so smart and cool!!

  • @albertjose8879
    @albertjose8879 8 лет назад

    Very well explained
    a Good job!!!!

  • @DaCashRap
    @DaCashRap 4 года назад

    So, when passing through the lamp electrons lose charge or quantity?

    • @AR-we6tn
      @AR-we6tn 4 года назад

      I think its losing Charge(Energy)

  • @allenwalker8657
    @allenwalker8657 8 лет назад

    So what is the significance of coloumb when I say 1 electron = 1.6*10^-19 C of charge.
    Like I understood that its a unit but then it also has a certain amount of charge.

  • @joelgrayson4648
    @joelgrayson4648 4 года назад

    Thank you so much for this clear explanation! Electricity is awesome :D

  • @nazoratibragimova6916
    @nazoratibragimova6916 8 лет назад

    spasibo klassnoye video posmotrela i na russkom i na angliyskom

  • @0110-b5u
    @0110-b5u 3 года назад +1

    I wish he was my physics teacher. Oh wait he is.