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How to build a simple electric motor, plus how it works.



Uploaded by: dcolarusso
Video Description:
Quasi-weekly answerers to science questions, along with brief lessons and ideas for teachers and students. Move the discussion to my blog "On Education" http://www.davidcolarusso.com/edblog/


Tags for this video: demos electric experiments explainer motor physics science simple tabletop

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Comments for this video on YouTube
does the wires in ... ( 1 month ago by speedstakerguy)
does the wires in like Fan motors work? the bronzy coloured ones in the fan motors... the in the fans that u use to blow cool air at u?
mine wont work ... ( 1 month ago by speedstakerguy)
mine wont work eather im using a 9 V battery but i think its the spinny part thing that doesnt work for me.. i took my spinning part out of a fan motor
what do you use to ... ( 1 month ago by prepha0)
what do you use to hold the loop?
those motors are ... ( 1 month ago by awsometurkey)
those motors are biscly doing the same thing the wires have electricity but tehre not magnet (wires may act as tehre own elextromagnet)
hola, no es por ... ( 1 month ago by piligoti)
hola, no es por nada pero si hay alguien que entienda la explicacion que me la pueda decir en espa
ñol... la necesito gracias
no seas flojo ... ( 1 month ago by XlMarchioritolX)
no seas flojo aprende ingles.. es facil y util :) y q haces navegando en la red sin saber internet? has de sufrir mucho
this actult helps ( 1 month ago by googlevision)
this actult helps
ac or dc current? ( 1 month ago by b00gyman1)
ac or dc current?
can anybody answer ... ( 1 month ago by peeeanuts)
can anybody answer the questions at the end lol
La corriente fluye ... ( 4 weeks ago by jguemes84)
La corriente fluye atrav
és de la bobina del cable y como está en un campo magnético por los imanes de abajo hace que gire por que los signos cambian de positivo a negativo
lady died send to 7 ... ( 4 weeks ago by frannygoonester)
lady died send to 7 or lady will be outside ure window
It's dc ( 4 weeks ago by Raptrex900)
It's dc
STOP THIS IS SO ... ( 3 weeks ago by wafflegod13)
STOP THIS IS SO SCARY.SEND THIS OVER TO 5 VIDEOS IN 143 MINUTES WHEN UR DONE PRESS F6 AND UR CRUSHES NAME WILL APPEAR ON THE SCREEN IN BIG LETTERS.THIS IS SO SCARY BECAUSE IT ACTUALLY
 WORKs
would speaker wire ... ( 3 weeks ago by wooferfreak)
would speaker wire work
Probably - seems ... ( 3 weeks ago by ZigZaggityWW)
Probably - seems like any copper wire would work.
lol. That's the ... ( 3 weeks ago by retardedmonkeyspoo)
lol. That's the worst of that kind of messages I've ever seen on this site
wow,you made a ... ( 3 weeks ago by wooferfreak)
wow,you made a voice coil
Rofl true ( 3 weeks ago by kelthuzadman)
Rofl true
Great video, I m ... ( 1 week ago by rhoula)
Great video, I m subscribing to your videos for sure.
Pleae do the same and subscribe to mine.
Thank you
Muy lindo ! ... ( 1 week ago by bellinivernon)
Muy lindo ! Gracias ,desde argentina.
what happens if you ... ( 1 week ago by studytjk)
what happens if you add a load, such a a gear?
does it matter how ... ( 1 week ago by ratcococo)
does it matter how many magnets u use?
sweet ( 6 days ago by merlinbell)
sweet
With these small ... ( 2 hours ago by JRproducts)
With these small motors you can not really power anything. They are more for demo purposes only.



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