Simple principle of magnetic induction homopolar
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- เผยแพร่เมื่อ 11 ก.พ. 2014
- I mistakenly entered an incorrect wiring diagram 0:17
Unfortunately, in this video I can not insert the correct wiring diagram because the video has already been uploaded to TH-cam. I apologize for this. - วิทยาศาสตร์และเทคโนโลยี
![ช่วยพาฉันผ่านเวลา - วสันต์17 [Official MV]](http://i.ytimg.com/vi/HFnntWoqc54/mqdefault.jpg)
Unfortunately, it's hard to explain the process step by step, there are many parameters to be observed, moreover, also the wiring diagram I was given wrong..
Brilliant ! Roobert, I love the perfectly finished set up and how well it work.
Thanks for sharing. Great demo video and so simple, but it proves the fact how well it works.
Hi Ray, thanks :)
Electric Experiments can you explain in simple terms how this circuit works? I just realized that the diagram is wrong, I've been trying to read it for good half an hour with no sucess :)
So when the permanent magnet aproaches the coils it creates emf and that emf somehow swithces the electromanet off so the permanent magnet can escape the pull of the electromagnet? and the the cicle repeats? Is that correct?
I respect what you did , all your works are respectable
Thank you very amazing experience !
First time I see like that
Please Roobert, please open an electricity museum. I would pay to see this kind of stuff.
Why do I feel joy watching this?
Thanks for the video
Thanks :)
most of rooberts video are interesting..
Simple and beautiful !! I want to try.
Very nice work...
would have liked to see this video with all of the connecting wires clearly visible !
But you still got a thumbs up.
great experiments Roobert
That's an interesting configuration of the ckt. is it very efficient, or just to demonstrate induction?
Thanks.
It is more or less a representation of the movement of induction :)
I have some questions is this aluminum bar? where can i get this bar and how many turns in copper cable?
You just figured out how a windgenerator works ;-)
Another question, are there any wiring or instructions on how to make it? I would like to do this for my school project. Thanks
una ,demostración ,elegantemente simple,de un conocimiento complejo ,,gracias por alegrar ,mis conocimientos
Thanks :)
will it spin faster if it's done in vacuum? :)
Surely, it rotates in the absence of air, so no air friction ;)
So really positive goes to the middle of the transistor and negative goes to both top ends of the coils and the outer transistor leads go to the two bottom ends of the coils?
It's a video I did more than four years ago. I'm sorry but I do not remember the combinations of wires.
Do we need transistor for it? Why don't you connect + - directly from the battery?
I think the transistor here acts as a switch, sensing the approaching/receding magnet and accordingly connecting/disconnecting the battery, to provide an electromagnetic push
please i cannot see the bottom part. What did you used on base. Not clear...
why do you use the BJT ? What is it for ?
if you were to put 3 or 4 magnets rather then t (in a Y or an X config) would it spin faster/accelerate faster?
Yes ;)
How about channeling some HV sparks along an ultraviolet laser. It would be cool to see the sparks "favor" the beam path, even on a small scale. Like the videos, thanks.
Does the electromagnet coil actually have two windings?
+John Kerley Single winding with the copper wirethat goes back and forth twice.
Is this the same as an electric motor?
Ask me please. Magnet - is the axial or diametric? Tvm.
Wait u hooked those leads up to double (-) hows it getting power?
Actually he just used the other end of the jumper where his alligator clips would not touch each other. Effectively ignoring the second battery in the series.
Hello my friend très bien t'as vidéo mais tu donne aucune explication sur ta bobine que seulement les 350 Ohms ! mais combien de tour et la longueur du fil de cuivre et son diamètre ? et l'axe il et en plastique ou en férite ? merci pour t'as réponse que j'attend avec plaisir ...
La bobine j'ai pris d'un électro-aimant d'un dispositif électronique, mais je ne vous rappelez pas lequel. Je suis désolé.
Great ,
Is that your prinsiple - no measurements?
nice but at the bottom how you made and how many trund of wire are there
Cabdixakiim Yusuf coil I have not wrapped, it was a electromagnet for electric bell.
thangs
Electric Experiments Roobert33
muito bom.
megusto mucho gracias
daria para passar o diagrama correto, pois o negativo e positivo, esta confuso
grato
O diagrama é errado, não é para ser tomado em conta. 0:17
couple diodes to capture spike from collapsing feild of your run coil and you have a nice bedini charger.
Clearly this electromagnet is powered by dc, so it could as well be an ordinary magnet right there. So the only energy provided by batteries is used to heat the wires. Am I wrong? So where does the energy come from?
Você vende isso
good
Which model the transistor ?
Эльдар Джамалов The transistor is "C1815 NPN". But the circuit diagram is wrong, not to be taken into account.
Electric Experiments Roobert33 Thanks, great video :)
Klass...
Passa esquema pra mim montar um
if u add another bobbin at the top it might turn into a bedini charger as well hehe
Ohhh my god ❤❤❤❤
Robert33 , can You can explain how it works ?
Unfortunately I do not speak English, I can not make a tutorial..
complimenti ,sai sempre stupire ,quante applicazioni puo avere l'enrgia elettrica
Hai ragione, quanto meno me te aspetti nascono nuove idee.. :)
holy shit the face on the copper coil scared the shit out of me
Daj więcej magnesów na obwodzie koła
It is brushless it needs other regulator to switch the electric magnet off and on
There is no need, the electronic system includes the end of the rotation
BTG It couldn't be simpler.
bello
nice (y)
Let's say it's just the principle of an electric motor :)
please i need your help
Your wiring diagram shows the pos and neg always connected, needs new diagram.
Yes, it is wrong, I wrote in the video description..
try 5 thousand batteries and it will go spin fast at a million rpm and explode!!!! :D
please make a video to make it
where is the correct schematic?
Erroneously I put a wrong electrical schematic. Unfortunately, in this video, it is not possible to put the correct wiring diagram.
Can you make a new video with the write schematics . Thanx
jaroslav majer yeah roobert, we love your videos!! give us your fans the right schematics and we will appreciate it.. regards and keep up the good work with your interesting experiments!! we love you bro!
jaroslav majer mm
it is not possible to put the correct wiring diagram = junk
Yeah - I've always looked to learn a lot from this channel. Strange of Robert not to help understand this model :(
Nice build, but I just don't like videos with no talking.
Половина БЕДИНИ ?
АТАК МОЖНО ВЕЛИК СДЕЛАТЬ КАК ШКОДИН
по принципу импульса - паузы , эта схема из электро - механического маятника часов
Bedini machine
Passa esquema pra mim montar um
Passa esquema pra mim montar um