Super Simple DC Motor

Is this “Homopolar” motor too easy to be true? Just a wire, magnet and battery…
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By: Mehdi Sadaghdar
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#ElectroBOOM #Homopolar #Faraday

[@ElectroBOOM]

Hello BOOMers! Hope you have a fantastic Monday! From now on you can be proud of being a BOOMer! Because it means you watch ElectroBOOM! [Message from admin] The Right Hand Rule I show is for MOTORs, for GENERATORs you use Left Hand Rule, or flip I and B finger assignment. ALso, I don't have an admin, I AM the admin! OK BOOMers?!

[@akash-zg4vj]

Wow. You literally changed the meaning for boomers

[@qn2h]

You too

[@SuperAWaC]

thanks fellow boomer

[@patemathic]

Ok BOOMer

[@n1njademon316]

Ok electroBOOMer

[@svetiteram737]

He used a microwave transformator as a hammer. Mad lad.

[@pepefrogstein845]

Everything is a hammer if you're crazy enough.

[@ElectroBOOM]

Every Tool is a Hammer: www.amazon.com/dp/1982113472/ref=cm_sw_em_r_mt_dp_U_ZcP7DbMTFTA8R

[@foty8679]

@@ElectroBOOM Somebody on youtube made a hammer out of that book

[@The_Forge_Master]

FotY It was Peter Brown, love that guy’s channel. He made the excess material from the book into a pen, too.

[@Fortuna1]

Hammer with dead hard disk, the closest to the perfection

[@kalle48]

ElectroBoom has learned new ability: Sound effects

[@teogonzalezcalzada5812]

I think he always had that ability, but it interfered with the curse "hating postprocessing stuff"

[@alfredodominguez2799]

I wonder who helps make his content👌👌👌

[@ElectroBOOM]

Achievement Unlocked

[@gigigigiotto1673]

@@ElectroBOOM noo, i wanted to say it

[@6recycledminds]

Is this the power of Brilliant? lol

[@ghandisarieddine9492]

not hammering the battery is generally a good thing ~electroboom 2019

[@christopherreynolds4506]

Well then how am I supposed to get to the tasty stuff inside? (Joke)

[@mochiisntbad6762]

@@christopherreynolds4506 I think u need to go to the hospital ammediately

[@yzstormer]

@@mochiisntbad6762 r/wooooooosh

[@mochiisntbad6762]

@@yzstormer was that a woosh?

[@yzstormer]

@@mochiisntbad6762 y e s

[@vladimirmlotschek3265]

This brings me back to physics class in high school - my teacher just showed us that it worked and said "go make it and figure out how it works" - definitely one of my all-time favourite school memories

[@filmweaver2013]

That song is better than the entire Lion King 2019

[@filmweaver2013]

@sandeep sahu yeah

[@ElectroBOOM]

@sandeep sahu no it is correct for a motor, for a generator it is backwards, or left hand rule or whatever floats your electronics!

[@joran5368]

Ill never forget it😂

[@PianoElipse]

yes, be prepered but thisone is for electrician. And y, i'm TLK lover

[@deepanshukaushik9736]

@sandeep sahu Its for finding the direction of induced current.

[@rylancooper5421]

"Get your ah ah battery" (AA battery) lmao

[@dayanhafeez2797]

🤣🤣🤣

[@shahabrahgozar4338]

That’s how iranians say it 😂

[@dominic.h.3363]

That's the correct pronunciation of A in pretty much every language. English makes a habit of deliberately pronouncing letters wrong. Like when you say I but mean E. "Information" and "edge" have the correct pronunciation, but you still use them wrong on their own.

[@YTshashmeera]

@@dominic.h.3363 👏👏👏👏👏 Thanks for clarify basic stuff that I fogot

[@DRDREAMYBULLMDSBROTHER]

Shashmeera De Fonseka do you want me to teach you grammar also?

[@decayasalldoes.6440]

He’s genuinely enjoying the fact that the wire turns and that makes me very happy

[@JelloDice]

So wholesome

[@queyzarimplode8411]

except the that in which does not decay

[@samuelsloop3399]

I love how he acted like he didn’t know about this concept but it showed he already watched several of the videos

[@PanPrezeso]

With that many subs its almost impossible to make non scripted videos that are engaging

[@OkurkaBinLadin]

He is electro-engineer, he knows how these motors work for decades. Its novelty only for you and he made the video in such way, that it would approachable.

[@JelloDice]

That's my FAVORITE REACTION!

[@tiberiumelinte1699]

"NE ne ne ne ne ne ne, WHO ARE YOU, detective PIKACHU?" HAHAHAHAHAHAHA

[@MA.ELECTRIC]

kzbin.info/www/bejne/qHKkZ5eeZ9KdZ8U

[@escoda-raydhenromera439]

Defective picachu**

[@faridhulanam8844]

“Right hands rules song” should win grammy awards 🥇

[@sasdagreat8052]

The best Be Prepared version out there.

[@iggypeters5564]

Eurovision's altime winner

[@kjyhh]

5:01

[@PRR5406]

@@sasdagreat8052 Wait until Disney Corporation finds out and puts their mighty legal teams to work, destroying a great teacher's life for use of the music.

[@drink_water.]

True

[@locketom]

I remember building motors like these in one of my 1st year physics labs in university. One of the few labs I actually liked.

[@princeofthelilim146]

Electric Boom: I'll have to use my Genuis 30 seconds before 0:53

[@useruserov8668]

Who are you? Detective Pikachu?

[@Chef-Boyoassugly]

"Not hammering the battery is generally a good thing."

[@denniscontreras868]

That made me laugh to hard

[@lajoswinkler]

As a traditional battery hammerer, I can confirm this.

[@Markus_Pankalla]

6:44

[@SbouloufLeDetective]

5:26　When you fail your exam and your teacher is happy edit: Thanks for all the likes, i really appreciate it! Thanks!

[@atsohg3963]

Missing Files that face at the bacc

[@giuseppemarino1999]

but you still remember the words [and dance]

[@ericstevenson3738]

When i was in 6th grade, my science teacher was awesome. For one assignment, she gave us supplies and we had to make a "humm dinger". The idea was to have a single momentary human input and the device you build would hum then ding. I built a ding hummer instead. I got an A for effort since I got way further than the others in my class.

[@Dark_Lieutenant]

That song directing me about currents was possibly the greatest thing I've seen in a while.

[@nicolacarey430]

4:51 i think left hand rule is applicable here rather than right hand ,since it's its motor case

[@Noobkiller1705]

Watching a highly intelligent man acting like a complete fool is still entertaining even after years

[@NakedPhillyJones]

That's the exact same as Mr Bean 😂😂😂

[@reymicroc]

Not only acting, he also doesn't look intelligent

[@paradoxal4]

reymicroc That’s pretty foolish to assume, intelligence has a certain look to it?

[@reymicroc]

@@paradoxal4 yes, actually looks and intelligence are correlated, just searched it

[@paradoxal4]

reymicroc So models and actors are the most intelligent groups of human beings?

[@s3dghost]

"ah ah battery"

[@JulioNIB]

this video deserved my like

[@Shirokoru]

صحيح

[@CorredorDigital_]

Olha a lenda aí

[@markomaxspeed9618]

Doesn’t mind

[@pcenthusiastbd894]

Mine also

[@yuuka4964]

Deserved? What made you dislike it?

[@werdwerdus]

Mehdi: *weird random thinking noises* 90s kids: ah yes, the sounds of my childhood

[@janno288]

I wasnt born in the 90s but i remember that sound

[@lordsqueak]

The modem noises worked perfectly.

[@RollingSky]

How is this comment 12 hours old ?????

[@HETyoutubekanaal]

Mani Killer paterons get early acces to the video and can comment earlier

[@lordsqueak]

@@RollingSky "How is this comment 12 hours old ?????" I totally read that as.. How is this comment 12 hours old *MODEM NOISES* There seems to be a KZbin thing where people can view and comment on a video before it is published. I saw something explaining it, but I wasn't really paying attention. Something about 1st posts, not being first.

[@disruptive_innovator]

"Not hammering the battery is generally a good thing." -ElectroBOOM 2019

[@shis10]

😂😆😆😂

[@aniksamiurrahman6365]

And the piano man music plays in the background.

[@MA.ELECTRIC]

kzbin.info/www/bejne/qHKkZ5eeZ9KdZ8U

[@gamtax]

Especially hammering with a transformer...

[@SubscribersDOWNBELOW]

kzbin.info/www/bejne/mWemgnhvlKmefNE

[@groggers]

I've made homopolar motors before! Quite simple but really amazing once it starts turning. Mind you, sometimes it takes the bugger ages of fine tuning the wire to get it to turn, but once you get it in the right position with just the right pressure, it goes like the clappers!

[@yotamdubiner2545]

4:42 "Who are you, detective pikachu??". SO GOOD

[@stalkergamesful]

When he say "let's plug in" prepare for something lmao.

[@renatoigmed]

like this: 💥

[@xoxtrable123]

4:56 The unforgettable right hand rule (how could you forget this!)

[@thekenkaneki99]

No we cant

[@thekenkaneki99]

Lol

[@RobBCactive]

Generating controversy!

[@vittoriosandoni7064]

Me, being left handed, using the wrong hand and wondering why I'm getting funky numbers

[@jeffreylane1748]

I love your attitude to learning and spreading the knowledge. Keep up the great work your doing!

[@jecivilcwpd4639]

It is wonderful to see that You are the only one who has explained that we have to remove only half coating... Rest of the youtubers have removed full coating...still their model works due to very high inertia of coil. Coil flips to the other side and receives current again to develop force and moves again.....best explanation of this simple looking but really conceptual phenomenon. Love from India

[@miangel02]

The Right Hand Rule song never goes old

[@3bydacreekside]

Love the pic :p

[@bengineer8]

I use left hand rule, electron flow FTW!!

[@nahuelmat]

Everyone: AA battery / double A battery. Mehdi: Ah Ah battery.

[@sidedace1512]

Nahuel M ah, gotcha

[@evandrochaves9596]

In my language he's speaking it correctly and in english it sounds like "Ei Ei"

[@yubinator7455]

just Ay ay ron

[@shawbros]

I like when he says "Ka nife" (not in this video)

[@tp6335]

Formullah

[@gregorszczypek9813]

Man that guy is so positive it's unbelievable. He's making me happy with his attitude. Thanks for that! Everytime I feel down I watch those videos and my mood is immediately getting better.

[@GroundUpProduct00]

Thank you so much for these The time and work you put into these is honorable

[@kevinkeshav]

"In a few jiffies". 2:16 for meaning

[@namesurname6753]

Lel

[@peesicle]

100th like

[@namesurname6753]

Whi cares

[@poisonpurger]

@@namesurname6753 wHo CaReS

[@michelleobama3013]

Jeff Onan he’s serious. Who cares if you are the 100th like? Only the person that was.

[@suryanshankur3078]

He is a teacher who is awkward and fun at the same time

[@christophermaurer1271]

The teacher you just can't ignore. Genius.

[@kairinase]

If he teaches Chemistry, then we have a burning house, scalding hand, and gory viral video!

[@christophermaurer1271]

@@kairinase But you will remember and that is the brilliance of his way of imparting knowledge. His , so called mistakes, are there to keep you interested and to show you the dangers of what can happen. I do realize you are trying to be funny. LOL

[@suryanshankur3078]

@Mikolaj Kraszewski I know my guy i know and that's the fun part of it

[@akonlyaman7593]

Thanks for all your videos ! GREAT learning with fun.

[@Wolfie_Animations_]

3:41 That looks like a c4...electroBOOM literally

[@motsgar]

Nobody: Electroboom: Aah, aah battery.

[@theepicslayer7sss101]

did not realize... must be cause i am french... lol

[@BobSmith-rs7tn]

saving a syllable everywhere he can, like the god he is.

[@RockinHorea]

Or rather, Everybody: Aah Aah English speakers: Ei ei

[@boots3372]

@@RockinHorea or rather, Supposedly everybody: Aah Aah English speakers: Double Ei

[@iwenttogoogleheadquartersa1397]

1:08 “THE RECTIFIER!” Lmao 😂

[@radoslav7814]

Do you know the name of this song? I'm tearing myself to find it :/

[@user-le7yn4qc9i]

*T H E R E C T I F I E R*

[@braamschmidmountainbiking632]

Wait? Is it ,,the rectifier‘‘ or ,,Directifier‘‘

[@braamschmidmountainbiking632]

Wait? Is it ,,the rectifier‘‘ or ,,Directifier‘‘

[@drxgncs90]

@@braamschmidmountainbiking632 it's the rectifier

[@Kitsudote]

01:26 OMG, he's doing this on purpose right? That's just too perfect to be accidentally 🤣

[@blazer6248]

Mehdi, this is brilliant! Much better than anything on TV. Thank you for putting in the hard work to create this content. It's outstanding! 🤣😁👍

[@AcaYT]

He looks like a guy from "Ever dream this man?" poster. He was in our dreams all this time. Im amazed

[@AcaYT]

@Loli4lyf Hahahahahahhahaaa

[@hellfire7685]

WHY DOES HE GENUINELY LOOK LIKE HIM HAHAHA

[@AcaYT]

Hellfire 😂😂😂

[@adenarrington7607]

*ITS A JOKE*

[@dby20]

PMG woooosh

[@godsavedeli]

Why doesn’t this guy have his own comedie tv series🤣

[@Ukko_]

Bcause no1 watches tv

[@0xbenedikt]

I certainly do

[@Wesleystewart78]

He does right here lmfao

[@fourdee4d]

Why doesn't Jesus exist? Because when IQ > most, the < IQ fall back to what worked in the past. £$£$£$, control the sheep. >IQ view = 0. Brilliant...

[@SF-li9kh]

The rectifier intro is epic 🤣

[@Manabender]

I understood the explanation! It's all about the right-hand rule. The I component is going the same way but the B component is going opposite ways, so the F component is also going in opposite ways. I only have two questions: Why is current the "I field", and why is magnetism the "B field"?

[@amritlohia8240]

Because in physics, the letter I is used for current (like in Ohm's law, V = IR), and the letter B is used for magnetic field, or more precisely, magnetic flux density (like in the Lorentz force law, F = qE + qv*B).

[@brettthomsen8103]

Hey nice troubleshooting and explanation. Very well done!

[@victorfernandezhengarre9817]

are you dreams normal? my dreams: 4:57 me: No, but i love them

[@GhostOfDamned]

*sweet dreams are made of these*

[@andreimocian8223]

AND YOU SHALL NOT BE A DUMMY AGAIN!

[@el_juan1942]

Traveling the electron on the right hand

[@bobstevenson3130]

i love this comment

[@Gamerboy-ml3xp]

t h e e g g s t r a v e l

[@fellowhuman7954]

We need a full version of the right hand rule song

[@animet8005]

hats off !! for the Right-Hand dance 🙌🙌 that was awesome.

[@jasonl3445]

Thank you for making learning such a fun experience :) much love

[@gordonfreeman2715]

"Neomedium" "Ah Ah battery" they grow up so fast

[@deleted_handle]

who?

[@csbauder]

Did not know that "jiffies" was even an urban dictionary term

[@MrEvan312]

What ISN'T an Urban Dictionary term yet :D

[@daanwilmer]

It's even a Wikipedia article: en.wikipedia.org/wiki/Jiffy_(time)

[@Molochors]

@@daanwilmer Yeah 'jiffies' have nothing to do with a 'jiffy' mate

[@erdemmemisyazici3950]

You see a lot of jiffies in the Linux kernel logs.

[@captainheat2314]

@@Molochors has nothing to do with yiffy either

[@bobt219]

I wanna know, how could anyone dislike this! ElectroBoom is by far one of my most favorite KZbinrs! I watch most videos at 2x speed. He is even funner, funier, funer, hilarious!

[@claassenmade7539]

Youre chill and funny man and Im so glad you got the test to work!

[@smyaknti]

2:14 "Kills in a few jiffies" Wait, what?

[@murderer2022]

a few short second?

[@s000sdas]

5:26 this is how a nightmare looks like

[@YTshashmeera]

Really I want to have that kind of dream

[@YaKali123]

5:02

[@gabzloadead]

I don't mind if this is my nightmare 😳😳😳

[@trapbassborn]

🤣🤣🤣🤣⚠️

[@alexlikesallthegamez]

Gargamel?

[@himanshuyadav1295]

Thank you for doing such a great work , we students in india specially in rural areas we dont have facility to do experiment like this in our schools so we have to memorize the concept of physics which is really tuff and waste of time as well , with the help of yur videos we can satisfy our itching to do experiments also we can learn and understand better once again thankyou love from India

[@countercjboom4033]

i really love this guy how the way he realizes that it works 💕 good job sir

[@livintolearn7053]

"It does want to do something, but then it stops..." -Mehdi

[@userPrehistoricman]

sounds like me

[@deathtoisrael8422]

Women am I right guys, HUH?! Guy joke? Did I do it?

[@arshdubey3559]

Her: what's your taste in music Me:it's complicated.

[@alfredodominguez2799]

HAHAHA MAN I WAS NOT READ TO HEAR THIS SONG AND READ THIS COMMENT AT THE SAME TIME

[@indefiniteartblock434]

I headbang to 1:07

[@arshdubey3559]

@@indefiniteartblock434 man that intro is nightmarish 🙂

[@TheTiberianWolf]

@@arshdubey3559 i love both the intro and the right hand rule song

[@kylesmith9048]

3:22 deez what?

[@SharvilSawargaonkar]

Nuts shaped neomedeum magnets

[@mikeburrello4396]

Thank you for helping me learn so much!

[@mad_6519]

5:00 I never thought I'd see that again.

[@pillarcat873]

We shall not be dummies again!

[@timehunter9467]

Think it’s brilliant 😂

[@sidedace1512]

Same

[@thecommenter578]

Adam Savage: Everything is a hammer ElectroBoom: Honey, where is my microwave oven transformer??

[@TanyaSapien]

Woman, where is mah supercapacitor!?

[@elijahharper6858]

I really want one of them scopes for inverter repair HELP YOUR VIDEOS ARE AWESOME

[@antonioadkins5104]

"Aaaaaah aaaaahh battery" 1:50

[@gxd4690]

Instead of double a

[@playingweirdo4720]

😂🤣

[@MRSUPERIFICATION]

He calls it an Ah Ah battery because that's the sound he makes when it shorts on him

[@Woffenhorst]

It is an "AA" battery not an "EiEi" battery

[@TheTiberianWolf]

@@Woffenhorst it is an EH EH battery

[@BlackVogel1]

But a triple A is smaller so it kills the joke cuz he wouldn't ahahah

[@ninjazztine8468]

"Talk to your doctor if the knowledge doesn't lasts more than 4 hours in hour brain..."

[@zakariyeyusuf1064]

I love this guy

[@enriquesalgadoaceves9017]

Been a fan for some time, lived the intro funny af

[@lillebrorsanvincent2017]

4:58 best song

[@magnusjonsson7303]

"Not hammering the battery is generally a good thing." is the funniest and wisest I've heard. Don't destroy your source/what you are dependent on.

[@arunvish21]

The least electrocuted video of ElectroBOOM! Way to go man.

[@mazinyousef6374]

4 years later and his videos still are amazing

[@green0563]

4:57 Loving the song!

[@chaeminkim5914]

Electroboom: ah, battery! Death: *This guy, AGAIN?!*

[@jorgerangel2390]

I did not expect that explanation of the right hand rule, lovely

[@cw9059]

I truly appreciate this channel because it educates with humour.

[@AvidiaNirvana]

"Not hammering the battery is generally a good thing." Lol! I'll make note of that! XD

[@fruitlops6676]

An ah ah battery

[@JasperHuskyFox]

Man, I've learned so much from this guy, and I didn't need to leave my house. I'm hoping to learn more so I can create my own dashboard for my bus simulator, lights gauges and all. Once I get enough income, I'm gonna support him, he deserves it 100%

[@createrz8433]

How's the progress so far

[@lordainsleyharriot3252]

For over 20 years the principles of electromagnetism have confused me beyond belief, turns out all it takes is a very creative engineer to repurpose one of my favourite songs from Disney for me to have a Newton and the apple moment. Bless you Medhi. Happy holidays from the UK and we forgive you for blowing a plug in the hotel, it is a badge of honour

[@JayStirrat]

Hilarious and knowledgeable video! Can't compliment you enough!

[@jnb894]

4:30 man that cracked me up!

[@LordHonkInc]

I remember this being in one of those "science is fun!" kind of books I got as a kid. Funny thing is, even back then they didn't explain how it worked, just how to make it. Granted, teaching grade schoolers about electromagnetism is probably pretty hard, but still, I guess the trend of just showing off something that is "cool" instead of explaining it isn't such a new trend. Nonetheless, thank you for finally explaining it to me.

[@supernova5434]

>teaching grade schoolers about electromagnetism is probably pretty hard, Try teaching them bitcoin with only a bitfury clarke

[@townbell2248]

Thank you for sharing the details

[@KJ7JHN]

We need more!! Please revisit this concept.

[@bestcity0979]

3:31 an iranian scientist discovers electricity

[@missingno2401]

iranian scientist invents dc motor

[@m99235]

If you don't know, I have to say that the Iranian scientists have improved lots of labs and universities all over the world 😉 You should respect Iranian scientists more 😊

[@VictreebelTV]

Mohammad Alizadegan he wasnt making fun of Iranians. He was making a joke of Boom himself. If boom was american bestcity would have probably said “American scientist discovers electricity.” The way you type and your condescending emojis are incredibly annoying. Try to think ahead a little before you comment lol.

[@m99235]

@@VictreebelTV 😉

[@soutriksarangi49]

@@m99235 well, everyone knows that Iranians are good at math thanks to Maryam Mirzakhani and Cauchar Birkar.

[@omxls]

His favorite phrase "So when I plug it in [Explodes].

[@onlyhumanity6148]

If u forget fleming's right and left hand rule, u can use right hand palm rule. More easier than fleming's. Right hand palm rule can be used in prediction direction of forces in motors and direction of induced emf in generators.

[@gustavomoura3974]

Good to see that a channel like this has so many subscribers.

[@joabkevin]

2:57 - *mindblow*

[@FinnishArmy]

4:04 I literally, not even kidding spit out my drink because I laughed.

[@JelloDice]

Your reaction.... is EVERYTHING !!! SO wholesome

[@Meisterteile_Efeoglu]

5:04 A good lesson about the right hand rule. And also fun! 🤓🙂

[@photelegy]

5:29 NOOOOOO, don't stop - I need more!!! 🤩😅 Where's the Spotify link???

[@ValTheBee]

Yes

[@inx1819]

@@Vam250 you liked your own comment

[@LexonBlackzz]

@@Vam250 not funny. Didn't laugh. 😐👉🚪

[@devashishathawale4807]

Right Hand Rule Song Ahhh nostalgia

[@MA.ELECTRIC]

kzbin.info/www/bejne/qHKkZ5eeZ9KdZ8U

[@dragonwolf89]

definitely my favorite youtuber hahhahah that be prepared parody was amazing!!!

[@Reczack]

Tech Connections and House? More excellent reasons to love this channel.

[@the_quiet_dude]

5:11 expendables 4 the main villain leaked Angelo Gomez

[@Jamieden]

4:37 IM DEAD

[@cudamalloc9054]

The heavy is dead!

[@Oblithian]

I like how you make the ad sound like a spoof, despite it being a legitimate ad.

[@benjamingordon792]

I love how whenever it zooms in on him, you can hear the sound of burning in the background.

[@amashikha8570]

Everyone: Neodymium Magnets ElectroBOOM 2019: Neomidio magnets

[@youdontknowme5969]

and Ah-Ah batteries 🤣

[@pandakekok7319]

Deepak Chauhan He's Iranian

[@zucc4764]

Neo-Mehdi-um batteries

[@Searsaur]

Neomi-DIO Yes a jojoke had to make its way into the comments bad or not it did.

[@macacoafricano534]

neomiDIO!!!!