Faraday Motor demonstration

[darkmaster11231]

weird and stupid

[Imtheonlykody]

good job

[Imtheonlykody]

good job

[jocilok1995]

where can i find a magnet

[kash123asd]

hgreihtplgerjs;ksd



[transfusablepng]

Free Energy is real and its here! The Oil companies are doing everything in their power to stop these information. If you want a Free energy machine do a search in youtube for the LT MAGNET MOTOR , Join the revolution!

[gordinidesigns]

Thank you. Now I have a fun science project.

[robertgift]

Interesting!

[rockysolace123]

That is really great!

[TheLostPkz]

omg i didnt write that!!



[ActiveStorage]

description says "...the two fields react and the result is rotation"

i dont think it's a correct description. i might be wrong but, as far as i can see the magnet is attached to the screw, therefore they can be considered one body structure. Those fields must be really strong to allow the screw and the magnet to rotate independently from each other. From what i saw i would say the electromagnetic field on the tip of the wire reacts with magnetic field of the magnet, as well as

[ActiveStorage]

@ActiveStorage as well as magnetic field on the tip of the screw reacts with the electromagnetic field of the battery.

im no scientist so please correct me if im wrong. I wanna know the actual answer

[youtuuba]

I think you are misunderstanding what is going on here. The magnet are the screw are held together by the magnetic field of the magnet, but the magnetic field pattern is such that it does propagate in a useful way up the body of the screw. Instead, the magnet has its own field around it and that's about the end of that field. Then, the electrical current through the screw sets up a second field around that, and the screw's field interacts with the magnet's field, causing rotation.

[youtuuba]

Oops, I meant to write that the magnet's field pattern is such that it does NOT propagate in a useful way.......

[ActiveStorage]

@youtuuba so the electrical current through the screw sets up a second field around what?

[youtuuba]

@ActiveStorage This is basic electrical physics...a current through a conductor, whether that conductor is a wire or some other object (like the screw), will set up a magnetic field around the conductor. If there is another magnetic field nearby (such as the one from the magnet hanging from the screw), they can interact and result in mechanical motion. This is how all electric motors work. The cool thing about the Faraday motor is that there is no commutation and no windings.

[ActiveStorage]

@youtuuba but the problem is that all electrical motors have rotors and stators. And in all electrical motors the rotation comes from interaction between the electromagnetic field of the rotor and electromagnetic field of the stator.

In this case, both the neodymium magnet and the screw are being the rotor. So 2 magnetic fields (the natural one and the one electrically induced in the screw) are being part of the rotor. Not part of the stator. That's why im confused. sorry

[youtuuba]

@ActiveStorage I cannot illustrate this well in words, and YouTube is not a great place to educate others on fine details, so this will be my last attempt. You might want to read up on the Faraday motor in other places. Any electric motor rotates because of the attraction/repulsion between two magnetic fields; must be, regardless of how it looks. In this motor, one field is clearly the electromagnetic field around the screw, which circles the screw like small rings slipped over it; this........

[youtuuba]

@ActiveStorage ....does not change with rotation. For the motor to work, the other magnetic field must be coming from the permanent magnet, and that second field must be oriented in such a way that it has the necessary attraction/repulsion to the screw's field. Does not even need to be a perfect attraction, just enough to result in some motion, and here the mass and friction are very low, so even a tiny force will overcome them and result in motion. It IS hard to visualize the field shapes.

[TheLostPkz]

§!!!!!!!fake!!!!!!!§

copy this to another fake video

[VanillaShoelace]

I imagine that if you flipped the magnet over, the result would be the screw spinning in the opposite direction? If you placed the magnet on it's side, then I'd also imagine you'd get no torque at all, assuming the magnet is strongly polarized.

[flaskofcoffee]

Excellent. Very interesting.

Thanks for posting the video.

[jhooper3581]

I am not a huge fan of science, but I have to admit that Michael Faraday is a science genius!

[nivekevinutz]

wow this is aswime. will the battery wast its power then you cannot make it work anymore?

[gamerdragon89]

i tryed it but the magnet only get attached to the wire:(

[youtuuba]

Magnets are attracted to ferrous metals. If your magnet is attaching to the wire, then your wire has some iron in its alloy. Make sure to use only copper wire.

[bulloxbull]

CAN U PLEASE PLEASE PLEASE! Give an explanation for this????

[youtuuba]

Come on! I gave the explanation in the text. Why not give your text messaging thumbs a rest and read a little before asking the question?

[bulloxbull]

i need a detailed explanation of the science behind this.. why is the nail turning??? what's the purpose of the nail....what's the concern of MAGNETIC fFIELDS???

[youtuuba]

If you NEED a detailed explanation, I suggest you stop wasting time trying for answers on YouTube and study physics instead. As a start, consider that when electrical current flows through a conductor such as the screw, it sets up a magnetic field around the screw, and that field wraps around the screw like fingers grabbing it. This round field repels the stationary magnetic field set set up by the neodymium magnet, and the repulsion causes the screw to turn. There's a bit more to it, but....

[bulloxbull]

THNX.... but i do study physics....i just havnt reached the 'electricity' chapter yet, but i do hav some understanding about this.... its not that i wont understand if u explain..plz explain more... coz i hav to show this experiment to my classmates 2moro so atleast i shud be able 2 explain it!

can u plz explain so i cud be able to draw the magnetic fields around the screw and magnet and explain to my classmates how they repel...

PLZ.. i wud be very thankful 2 u...

[youtuuba]

If you are "studying physics" but have not yet reached the 'electricity' CHAPTER, then you are not really studying physics. Maybe a high school intro to physics class at most. You will not have enough background to understand more than I have already provided. See if your teacher can help. Also, I find text message style writing offensive, especially when coming from somebody who wants me to spend time helping them. My advice....When you want a favor, write like a mature person.

[kylecorreia]

wow they had double aa batteries back than

[linda1355]

es bueno me diste un idea

[ovandocarter]

very kool

[OMGDeadlyBunnyS80]

No Speeko De Spanisho hombre

[whorebot325]

french u fucktard

[djbulldognyc]

This is excellent. It's very clear and precise and very helpful to a physics student or a new science teacher who may want to try it. Thanks for posting it.

[computerTube3000]

This is so cool! I wonder if this is where they got the idea for mechanical sirens. i kind of doubt it though.

[BitzFit]

thank you very much for your demonstration.

[nottie]

Hmm, this is called a homopolar motor...

[bollywoodhungama09]

wow u see a spark at .56 sec

[tnhk1]

dammm its so cool!

[2036222610001227648]

woow cooooooooooooooooooollllllllll­lllll!!!!!!!!! men

[twichreaver]

hmm idk if it was what i saw but at 00:56 i saw about 1 cm spark jump from the bottem of the armichur? j/w

[flyakiteGDI]

Yah i saw it too. If the battery is new and you short it like that, you get a couple amps. he is using big wire so he dont burn himself.

[CAPTINPAXO]

this makes the screw driver useless its amazing

[noissez]

VERY cool.

[onlyinternet]

WOW,thats nice!

[danchen1982]

nice...

[tallhunter1]

coooool

[tiver62]

This is the simplest ever. you are the man.

[kershaw89]

faraday was the man

[Ash1710]

oh asome it`s unbeliveble

[ErikErikSonD]

wow,nice...thanks for posting it