Linear Electric Motor

Рет қаралды 56,248

Electric and Magnetic Fields

9 жыл бұрын

A linear electric motor is constructed and its operation explained.

Пікірлер: 65

@fosforito1987 8 жыл бұрын

please ignore all the negative comments. Thank you for your time to explain a few things to younger generations. Please Dont stop making these videos.

@electricandmagneticfields2314 8 жыл бұрын

Thank for you kind words of encouragement. I am working on a couple more demonstrations this summer.

@brnmick 9 жыл бұрын

This is why I love youtube. Thanks for the really cool demonstration as well as explanation.

@electricandmagneticfields2314 9 жыл бұрын

***** You are welcome, and thanks for the kind words.

@zulfequar_ali 3 жыл бұрын

Explained so nicely! 👍

@swh19 6 жыл бұрын

Awesome and thank you!! Please upload more simple experiments to illustrate the important concepts behind them.

@electricandmagneticfields2314 6 жыл бұрын

I have about 50 uploaded now. I try to add a few every year.

@DILLIPKUMARSAHOOIITM 9 жыл бұрын

Such a beautiful and simple explanation of the principle behind linear electric motor. This approach makes science and engineering much more interesting. Thanks a ton. Keep making more videos like these.

@electricandmagneticfields2314 9 жыл бұрын

DILLIP KUMAR SAHOO Thanks for the kind words. I do plan on adding videos.

@gustavomonge1785 3 жыл бұрын

👍

@ReBcSyKeE 3 жыл бұрын

Thank you so much for this great explanation! :)

@gustavomonge1785 3 жыл бұрын

Thanks A great explanation !!

@carlosgianpaulrinconruiz5558 4 жыл бұрын

Nice explanation Michael

@sau002 7 жыл бұрын

Excellent explanation.

@niketanjha 8 жыл бұрын

Awesome work (y) and Nice explain, really likes ur work please keep it up. :)

@Kikutuca 6 жыл бұрын

Great video

@alexalbrecht3179 8 жыл бұрын

Thank you

@wisdom_wellness365 3 жыл бұрын

Very nice! I like it!

@electricandmagneticfields2314 3 жыл бұрын

Thanks!

@billbrown994 2 жыл бұрын

Thank you Professor.

@electricandmagneticfields2314 2 жыл бұрын

You are welcome!

@accidentaliitian6063 4 жыл бұрын

Thankyou sir

@500nozomi 3 жыл бұрын

thankyou... thankyou so much...

@justinowen6055 7 жыл бұрын

Wow

@nandagopaliyengar1258 9 жыл бұрын

wondeful video

@electricandmagneticfields2314 9 жыл бұрын

Nandagopal Iyengar Thank You!

@190890famda 4 жыл бұрын

Thank you for Your great explanation. Everything is make sense, except one thing. Did You use insulated/emailed wire to form the coil? unless the wire is bare, I can't find a way for electric current to flow through it.

@electricandmagneticfields2314 4 жыл бұрын

It is bare copper wire

@Bendigo1 3 жыл бұрын

Would this work if the coil is powered insead of the magnets? Would the magnetic field cancel out?

@johnchisholm7350 4 жыл бұрын

You nearly solved my ten year old problem! I want to spin a bicycle wheel suspended in a frame, so l can’t use a coil on the rim and fixed magnets. What is my next stop? John from oz

@tamisonsresources3396 3 жыл бұрын

Can the battery be replaced with a bolt and nut?

@kenfuciusfpv2800 7 жыл бұрын

Question, could you massively charge some capacitor (of unknown type to me) and replace the batter with that, and somehow lighten the hard magnets, and get much more speed?

@electricandmagneticfields2314 7 жыл бұрын

A capacitor would discharge almost instantly. So you would get one big shot. Similar to what is done in a rail gun.

@tonystarks315 7 ай бұрын

I would call it Faradays Slinky

@electricandmagneticfields2314 7 ай бұрын

Good one!

@bitsurfer0101 5 жыл бұрын

Would it behave differently if you had a ring magnet instead of a disc?

@electricandmagneticfields2314 5 жыл бұрын

It would work the same.

@nuigurumisama 8 жыл бұрын

Would this still work with the coil wrapped around the pipe? I want something a little more sturdy than a coil of wire.

@nuigurumisama 8 жыл бұрын

Never mind, I would have to somehow stick the coil inside the pipe for the magnets to make contact with the coil.

@electricandmagneticfields2314 8 жыл бұрын

You could get thicker copper wire so that once you wound it into a coil it would be firmer. That is what I plan to do at some point because what I have is a little too flimsy. I used 20 gauge wire.

@vivekkoli9808 8 жыл бұрын

what is the gauge of copper wire?

@electricandmagneticfields2314 7 жыл бұрын

The wire was 20 SWG (19 AWG). If I were to do it again I would get a little bit thicker wire, this was just a little too flimsy.

@seancsnm 7 жыл бұрын

Not 100% sure I understand how this is working. Is the copper wire coil un-insulated?

@electricandmagneticfields2314 7 жыл бұрын

Correct, it is bare copper wire. That allows a current to flow in the section where the battery and magnets are, so only the part of the coil between the two magnets, resulting in a magnetic field produced by that section of the coil.

@seancsnm 7 жыл бұрын

Ok, makes much more sense that way. It just looked a lot like magnet wire from the video.

@rifaiaditya4504 Жыл бұрын

ukur piro ngab?

@rolandjollivet38 4 жыл бұрын

your magnets are labelled incorrectly. It should be NS- NS for the flux lines as shown

@electricandmagneticfields2314 4 жыл бұрын

The magnetic fields I am showing are not from the magnets but from the current flowing in the coil.

@challsyn5829 7 жыл бұрын

this is a coil gun or Gauss gun in a nutshell

@ahmetdede2 8 жыл бұрын

excuse me Michael! that "s right...my pronounce english is poor ...coil is unisolated ? I can"t listen...Ok.Excellent idea...congratulation

@electricandmagneticfields2314 8 жыл бұрын

+Ahmet Dede The coil is not insulated, it is bare copper.

@ahmetdede2 6 жыл бұрын

thanks Michael;I can't understand that english spoken...My english is very poor..

@Galv140577 4 жыл бұрын

Now do the opposite and make it generate power to light an LED

@Jkauppa 2 жыл бұрын

pure dc homopolar motors and generators, true brushless, not bldc fake dc (actually ac)

@Jkauppa 2 жыл бұрын

instead a network powered coil train

@Jkauppa 2 жыл бұрын

battery is on the mail line, rails, not the projectile train itself

@Jkauppa 2 жыл бұрын

single lead wire in the tube after the projectile train, like line controller missile, then the other wire, the coil, will be the other electrode

@Jkauppa 2 жыл бұрын

you can have the whole coil energized whole time, no rise time, then the additional wire(s) will provide possible electromagnet current, but if you run the whole coil all the time, there is no need for the battery part of the train, just the magnets on a magnetic metal or even just the magnets themselves, in some container