What’s AC and DC (ElectroBOOM101-003)
Ғылым және технология
Alternating Current and Direct Current are NOT as simple as you think, or at least that’s what some people say… But let me make it simple for you.
Covered in this Episode:
00:00 Definition of AC and DC
1:13 Sinusoidal and other Waveforms
2:31 Period and Frequency (Hertz)
2:58 Angular Frequency
6:45 Root Mean Square (RMS)
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Want the waveform spreadsheet I made? Here it is: www.electroboom.com/share/wave...
By: Mehdi Sadaghdar
#ACDC #ElectroBOOM101
Пікірлер: 2 300
As a Professor, I can say we are watching. And we are telling our students to watch you...that makes you a honorary Professor in my book!
@ElectroBOOM
5 жыл бұрын
Oh, I better watch my science! :)
@asiankidsmart1247
5 жыл бұрын
Robert Young what about thr words
@benny2427
5 жыл бұрын
my channel not if they lecture about the video. My teachers in high school would show us science and engineering videos and then lecture/teach us more info based on the videos. Same could apply in college I guess.
@Alscof
5 жыл бұрын
Robert Young please Mr. Robert. I have something I'm working on with capacitors. It very simple it won't take a lot if time to know if it works or not. Can I send it to you and you look at it?
@med.salehbrahem9229
5 жыл бұрын
Ohh thats why many students died from electric shocks
learned a lot! (about something I thought I understood fairly well) you make getting schooled fun. Thank ya' sir.
It's 5 am and I'm watching electroboom. My eyes are slowly closing and then this (4:38) happens :-D
Am 100% honest i dont know anything hes saying i watch him cuz hes entertaining
@joshuanorris5860
4 жыл бұрын
AC hurts my brain too. This is probably one of the harder vids to follow ha
@mkmns-
4 жыл бұрын
I would go I’m sick just for his lesson
@Nhatanh0475
3 жыл бұрын
Watch it after you finish 12th grades. I'm in 12th grade and although I can't understand all of the imformation but I can still understand most of it and see it in a different point of view which make me understand it even more!
@informativegamerz6927
2 жыл бұрын
@@Nhatanh0475 haha lol I am in grade 8th and I am watching the video
@hexagonist23
2 жыл бұрын
you're not paying attention. a cave man with an english dictionary could understant what he's saying.
4:55 Words of wisdom!
@haiderali-sk5zl
5 жыл бұрын
Jaishankar Iyer That hit right in the feels... :'(
@lerquian1970
5 жыл бұрын
isn't like i'm about to graduate as an electrical engineer :(
@aledirksen01
5 жыл бұрын
100% accurate because no one knows what the hell an engineer knows, so no one knows why they would need an engineer...
@dimitar4y
5 жыл бұрын
alejandro dirksen, that hurts. My parrents keep nagging me to go "study more"... when there's no jobs...
@asmvbeginner9666
5 жыл бұрын
i graduated about 2 months ago as a electrical engineer, i've been to like 6-7 job interviews and no one accepted me yet.
Your videos are just great. Educational and funny. Just love it. Be safe!
@fensti7917
5 жыл бұрын
you mean elecrocational
@NickyDIY101
5 жыл бұрын
why not found any spark!!! in this video hahahha
@TeamHowster
5 жыл бұрын
Spark at 2:05
@craigc6626
5 жыл бұрын
Some men play with fire but real men play with electricity. Don't be shocked by this commit.
Would've been funny if he put a bandaid on his eyebrow after the transition at 1:35
@joshuanorris5860
4 жыл бұрын
Except he doesent spread lies lol
@joshuanorris5860
4 жыл бұрын
@Qwerty Perth ...
@arifkulkarni163
3 жыл бұрын
Yes :)
@kaiontherise1212
3 жыл бұрын
i was legit thinking that
@justinkv02
3 жыл бұрын
YES
4:55 Omg, i will do my best. Really opened my eyes
Your way of explaining things is just awesome sir.
Came for the shocks, stayed for the talks. Very educational as always, bro.
If this guy was my teacher I'd never skip school
@bonci888
3 жыл бұрын
Me too ✊😂🤟
@daddychilld2056
3 жыл бұрын
Same
@programmingstudios2115
3 жыл бұрын
He is boom
@Yuu0gi
3 жыл бұрын
You skip school? Not cool
@elciefssn2690
3 жыл бұрын
Well, I wouldn't either but I have to make my life insurance first. I also have doubts f the school can handle his BOOMs.
No one: Absolutely None: Mehdi: FOR-MOOOOLAH
@naveensundar4765
4 жыл бұрын
Lol
Ok, can you explain Washington DC now?
@deadfreightwest5956
5 жыл бұрын
The waveform has flat-lined.
@coshiro1
5 жыл бұрын
No he probably lives in Victoria BC
@arthurmead5341
5 жыл бұрын
@@coshiro1 Vancouver
@spidaxtreme
5 жыл бұрын
@@arthurmead5341 West Van
@alimedani0296
5 жыл бұрын
dc 10
Thank you so much! I am studying Electronics, telecommunication and radiotechnics engineering in university. At first I thought that I've made a mistake by choosing this major, but after watching your videos I've found it interesting and fascinating!
"Now when you add the AC and the DC together, you get..." MUSIC! You get MUSIC! TNT oi, oi, oi.
@0421072
5 жыл бұрын
I'm Thunderstruck!
@waswestkan
5 жыл бұрын
then again ACDC could indicate a sexuality preference
@ItzDrxpshot
5 жыл бұрын
LondonNight AC/DC - Highway to hell
@ganzonomy
5 жыл бұрын
Oh, well I kinda laugh every time electricity causes a bit of "Riff Raff" in ElectroBOOM's presentation
@jacquesb5248
5 жыл бұрын
yeah...bang
As a Physics student I can say for sure your channel is a good source for electronics and electric subjects, well done keep going.
3:45 how to draw a potato
@destinylegend8098
5 жыл бұрын
Hahahahaha 😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂 😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂 😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂 😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂 😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂 😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂 😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂 😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂 😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂 😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂 😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂 😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂 😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂 😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂 😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂 😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂 😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂 😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂 😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂 😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂 😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂 😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂 😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂 😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂 😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂 😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂 😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂 😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂 😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂 😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂 😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂 😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂 😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂 😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂 😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂 😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂
@SreenikethanI
5 жыл бұрын
I seriously can't dtop laufhing
@SatyajitRoy2048
5 жыл бұрын
You made my day.
@monad_tcp
5 жыл бұрын
pine = potato sine
LOL -- it took me a while to figure out what a four-moolah is. 😊
@TheNexGFXDesigner
5 жыл бұрын
KarlBunker slang for 4 dollars
@MRBIKERFINGER
5 жыл бұрын
KarlBunker - I am still trying to figure out what a Profa-ser is as well lol.
@kippenkopjes
5 жыл бұрын
that would make a nice t-shirt
@c31979839
5 жыл бұрын
I'm still wondering why he says "sine oh my God t"
@gamerboy8850
5 жыл бұрын
watch mulan and multiply it by 4 voila you have the electro boom four mulan
Dude you just wrapped up everything I learned in Circuits 2 (AC circuits), added some mind blowing goodies, and slapped a pretty little bow on top! This is why you’re my fave! Well done, Mehdi!!
You are by far one of my favorite KZread people, thank you for teaching complex things in a fun way. :)
3:58 now I'm not sure if I want this as my ringtone, alarm clock or doorbell :D
@Sixela963
5 жыл бұрын
*rings doorbell* "NYAHAHHAHA" *gets out of here quick*
@Rssul
5 жыл бұрын
NuSpirit lmao
Love your style of explaining!
The best explanation I could even imagine. Condensed and entertaining, it is far better than ANY other textbook out there. Thank you.
4:56 damn that is the most inspirational thing I have heard since forever. 🤣🤣
The DC vs. AC distinction only makes sense in power delivery. Additionally, you can also express non-periodic signals in terms of infinite sine waves, although frequency must be infinitessimal (Fourier transforming). And DC bias is _also_ a component in a Fourier series/transform, the one at frequency zero.
Please make a video that's just an hour of saying 'formula.' For some reason it's so damn soothing.
@prpunk187
5 жыл бұрын
Daniel Gehring hahaha I watched that part like 10 times
@prpunk187
5 жыл бұрын
Four moo la
@camilomason4560
5 жыл бұрын
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@ElectroBOOM
5 жыл бұрын
Camilo Mason It's forMOOLLAH! try again...
@konnektlive
5 жыл бұрын
Four Mullah? :O ;)
I want to go back to college and study Electrical Engineering. This is my prep and I feel like his explanation of voltage and current are the best I have seen! Like it's so intuitive when he explains it and it makes current seem to make a lot more sense
I am a 12th grade science student from India and I love this channel. I love this series and I believe that this is best for clearing basic ideas and to get a good FEEL of the concepts.
Thanks for the video! Well explained and a good recapitulation, even for students of electrical engineering :D
3:57 it hertz hya hya hya hya😂 got me laughing for hours😂
@rahnumabuksh3942
3 жыл бұрын
Same
Started a electrician course in school now, nice to finally get to know the meaning of all the words you are saying. Keep up the good work man
I subscribed. You are a great refresher class for old engineers 🙂👍
6:31 thanks for clarification. This healed my depressions
I always laugh after seeing his videos😂😂 thanks Mehdi
One of your best videos so far (and I've been around for a good while)
Another awesome video. Especially loved watching the clock behind you tick by, an insight to the creation of the video.
This is actually extremely helpful as a musician. This is what I deal with when working in my VST's designing sounds from waveforms.
@lostythesecond3916
Жыл бұрын
I've a lot of that stuff in a videi about saturation I think he was called Sseb, in his video "You don't understand saturation"
Waited a Long time for your video
Awesome explanation. Much-much better than it was in my school
Have to say, I remember watching Bill Nye on TV when I was a kid in the 90's. You make learning so much more fun than he ever did. Thanks
I was standing at the beach, and I noticed a sign that warned of high waves. it was a wave sign about a sine wave.
if AC hurts more, is it like DC is a sword going straight through you and AC is a sword going in and out in and out? :P
@redoverdrivetheunstoppable4637
5 жыл бұрын
tremendous but funny
@RussellTeapot
5 жыл бұрын
if AC hertz* more
It's so good that I watched twice. Thank you for making learning more fun!
You sir, are an excellent teacher. Taking a complex topic such as electrical engineering, and making it interesting and fun to learn is EXACTLY what it means to be an excellent teacher. Please keep up the great work. I'm enjoying watching.
"Yep, now we're really done" clock @ 3 : 48 "Reccceeessssssss" clock @ 4 : 55 What did you do for over an hour?
@DasAntiNaziBroetchen
4 жыл бұрын
If you pay close attention, the video wasn't recorded in chronological order. Some of the earlier parts happen during that "missing" time.
Thanks for your valuable Videos :D
You sir just earned a subscriber. Took a quick tour through and I like what I see. I hope to see a great deal more.
(1:19) omg. i feel dumb and enlightened at the same time. you have no idea how much you have just deepen my intuitive understanding of the current flow in general. thank you! ❤️❤️❤️
I haven't watched it yet but I'm going to have a stab and say you get shocked 3 times.
@hamoonhassan2573
5 жыл бұрын
logan thompson nope, only once 😂😂
@dan_loup
5 жыл бұрын
Also some version of a parallel universe of him got punched yesterday if the multiple universe theory is a thing.
@jetison333
5 жыл бұрын
Dr_Kachu san I was really hoping after that he'd come back with a band aid on his eyebrow and not say anything about it
@PaKuaKwon
5 жыл бұрын
logan thompson 2:04
@gamophyte
5 жыл бұрын
He fakes us out in the last one, nothing happens.
Can you please share that spreadsheet? It's not in the description!
@ElectroBOOM
5 жыл бұрын
Make your own as exercise! Oh ok, I put it here: www.electroboom.com/temp/waves.zip
@SreenikethanI
5 жыл бұрын
@@ElectroBOOM wait, you run your own server or something?!?!?
@SanjeevKumar-vl6rx
5 жыл бұрын
@@SreenikethanI he has his own website.
@SreenikethanI
5 жыл бұрын
@@SanjeevKumar-vl6rx I actually meant whether he hosts his own website on a server of which he has full control, or whether he uses those hosting sites like wix, etc. Because the URL /temp/waves.zip looks quite customised. Or it could be that he uses a hosting site, but they give quite good control.
I love your way of explaining things. Makes learning really fun!
Watching this at work for fun. As an electrical engineer at an aerospace company, this is a very good summary for beginners, and even a great refresher lol
3:56 I love puns 🤣
4:38 Mehedi probably broke something for that scene.
The vocal which can hit my soul directly!!!!
No one back then find this use full Now came 2020 BEST ONLINE CLASS EVER
I've learned more about electricity from this guy in 10 minutes than I have in my entire life.
@alex_inside
5 жыл бұрын
Believe me when I say that he actually teaches your more and better than any professor I had.
AC = active channel, DC = dead channel (this one is AC) ;)
@Grey-sf4zo
5 жыл бұрын
Rage formoola
@clipsus_clips
5 жыл бұрын
:)
@chaocao3121
5 жыл бұрын
you are so good
@RahulChaudhary-hh7gx
5 жыл бұрын
Stop it
@amicloud_yt
5 жыл бұрын
An AC with some A+ OC CC
Please do more of these 101 videos, they're really good!
you really make the topic more interesting and understandable to students... and much fun than lecturing to it to students
3:55 simply 3:55 Greetings from *Argentina* where we speak Spanish but understand about hurting in all languages.
For moolah? Who's Moolah?
@Hayastantzi92
5 жыл бұрын
money
@danielbahaa6744
5 жыл бұрын
try to pronounce ض or ع or خ and then come here to make fun of everyone
@oussemabouaneni992
5 жыл бұрын
That's not the point. He's making a joke. You're gatekeeping.
@gabracal
5 жыл бұрын
HAHAHAHAHA XD Same!!!!
@erwinrogoza614
5 жыл бұрын
For-Moo-Lah. It's a Rare dragon shout from skyrim
Even though I have a degree in this, it is alway good to come back and review. No matter what fancy degree you may have, you always see reviewed information in a different light. Always review once in a while even if it seems basic information that you think you already know.
2 hours for 10 min video... It shows how seriously you take your video making... Respect!!!
Epic Ending Dance! :D
Why do we call the deadly wire the live wire?
@MyChannelOnThisSite
5 жыл бұрын
The electrons flow in (from the power source to the load) through it. So, you might think of it as "live" because it is active, in the same way we refer to "live" broadcasts.
@cubecraftgalaxy5973
5 жыл бұрын
Because it makes you not live
@revimfadli4666
5 жыл бұрын
Because it alternates life to death
@Mxnxpxly
5 жыл бұрын
The living dead ,its dangerous (zombie reference)
@TylerDWard
3 жыл бұрын
🤯
Good refresher from engineering courses. I didn’t realize how easy it was to explain voltage and current just by knowing that if you multiply them together the units cancel and you get Watts of power
This channel is helping me a lot in school. Thanks man
An important point to be made, DC is NOT just when the voltage is constant (for example a flat steady "line" say at 5V). It can be a square wave that is going from 0 to +5V and it would still be DC. It has to change direction to be AC. In the previous example, if the square wave was going from -5V to +5V it would be AC ! Direct Current does NOT change direction while Alternative Current does. EE students or anyone taking an intro to circuits will find out that professors love to put that "trick" question on the tests!
@MavG
5 жыл бұрын
This is corrrect. I remember this when i was studying years ago. Anything between positive and negative are Ac. But if you have a straight line or square in the positive side OR the negative side is +dc or -dc, dc at the end.
@SocietyUnplugged
2 жыл бұрын
AC and DC are defined by current not by source.
4:38 I was actually getting sleepy and he woke me up XD, this guy is amazing!
Fascinating to see the clock on the background go from 2 PM to 5 PM by the end of the video. Very telling of how long this all takes, despite it being a 10 minute video.
I'm a second year electrical engineering student and your videos helps a lot thanks for amazing content with entertainment
Is that Gold Button behind you?
@deelan_
5 жыл бұрын
Yes. You get a golden play button when you surpass 1 Million Subscribers.
Every time you say formula I hear "For moola". It makes math much more motivating.
@Dave-um7mw
5 жыл бұрын
$$$
I don't have a good listening for English, but I fell more confident with eletronics watching your videos than the videos in my own language, thank you very much
"But frankly in my line of work I use the simple stuff to design complex circuits, I want you to grasp the meaning of what I'm trying to say and really feel it in your heart and don't bother with formulas too much" That's a great piece of advice I would like to highlight especially for a beginner like me! Thank you so much!🤗
You know what those formulas are too advanced to be stored in my brain right now. I just wanna build a dangerous weapon or something to play with.
Wow, I can't believe they named electricity over a band....Awesome!
1:43 Good job explaining what a sine wave is because that is essentially it y position of a point, 1 unit away from the center rotating around the center plotted through time
I learned more in this 10 minutes than alllll of the time I spent in high school combined, you're fun
Ac Hertz , best joke of the year
Hi Mehdi! Your explanations here in your 101 series are fantastic! Thanks for sharing your knowledge! One question - the equation you give to fin the total RMS voltage of an AC current with DC added looks to me to be identical to Pythagorean theorem! a = root of (b^2 + c^2) Is there a visual way of understanding this relation using triangles?
@akashghosh1151
2 жыл бұрын
Sorry for being 2 years late,yes they can be visualised by triangles and are known as phasors,look up on it,its quite interesting
You are the one and only!!! Keep up the high voltage!! Cheers!
Wow you almost lost me at a couple points, but by paying close attention I truly now have a grasp on what the true difference of what AC and DC are. Thank you. The ending summed it up best.
u must publish books related to electrical and electronics engineering
@shjkesnc3502
4 жыл бұрын
Lanjakodaka
Here we are, electrolocuting ourselves to the moon and beyond.
I wish I could return back to be a studant and re-study the whole Electrical Engineering in one condition that you will be my instructor 😊😊 Well done... amazing videos... big fan... and thank you for the Excel wave form document.
Didn't understand one single word of what you were talking about..........but thoroughly enjoyed watching it as I do all your video's ............ thanks !
Thunderstruck - AC/DC
@benjaminmatanovic748
5 жыл бұрын
Back In Black!
When you added a fixed DC value to the AC sinewave and it went over the 0V line entirely, isnt that DC? Because the electrons dont change direction, they just change speed. Am I wrong?
@coffee24seven
5 жыл бұрын
It depends how you want to define "AC". If you strictly define it as "alternating current" (as the name suggests), you would be right. The term "AC" seems to now loosely apply to any signal that has an intentional periodic oscillation to it. So you might call a sinusoidal waveform sitting on top of a DC offset an "AC signal", even if the current isn't actually changing directions.
@bogdancolesiu4853
5 жыл бұрын
Youthoob Gamer Through a wire or resistor, I=V/R . So change in Voltage => Change in Current => Change in speed
Thanks for that notice about the formoolaes. But seriously, great video. I already understood the math-y parts, but i had no idea what AC and DC meant.
BUT WAIT , there is more!!!Very well explained good job !!!!!
I want that osciloscope! :)
Talk about KVL and KCL
Wow you explanation was so good
Great explanation and Great video! Thx
Send a link to the spreadsheets used in this video, i want to see how you set up the equations in excel - please
@kekkodance
5 жыл бұрын
Silversurfer look in the first comments
@greasyphalanges3195
5 жыл бұрын
You could also use desmos.com or geogebra.org The advantage there is that you can use standard math notation.
Hey electroboom!! Big fan here!! I have a doubt about power supplies...what is the coarse and fine knobs on it??and what is the relation between volt and amp?? Are they proportional or inversely proportional?? I hope you clear this doubt coz I'm planning on buying a power supply but my mom isblikr you are just 15 and you need to study now...but I got interest in electrical engineering and circuitry after watching your videos!!Please help me!! Cheers...
Another great job. I love your for MOO las.
Nice and clear way to explain!! I liked it 👍