The plate isn't magnetic. It's due to the movement of the plate through a magnet that generates eddy currents on the plate and the currents create it's own magnetic field to oppose and attract the magnets. It starts off by repelling each other then begins to attract each other once the plate is leaving the magnetic field. This is what helps slow it down so quickly.
copper is diamagnetic (ejected by a magnet), the opposite of copper is iron (ferromagnetic, sucked by a magnet) source : 'Diamagnetic materials are repelled by a magnetic field; an applied magnetic field creates an induced magnetic field in them in the opposite direction, causing a repulsive force. In contrast, paramagnetic and ferromagnetic materials are attracted by a magnetic field.' in en.wikipedia.org/wiki/Diamagnetism
@ 3:30 I love how he continues playing with his stuff, when the anchor is doing his own job!!! 😂😂
This video is awesome. I watched so many tutorials and by this video I finally understood what an eddy current is.
Awesome explanation of Eddy currents. Cool!!
This was fascinating and really helpful for my physics homework, thank you!
I want to know what kind of home work was that
my right ear really enjoyed this
Oh I thought I have to buy a new earphone
What?
Thanks so much, nice explanation about eddy current.
Finally understand eddy currents! Got 5 less fingers though but it's worth it!
Thanks for the explanation
beautiful
so nice of u thanks
top thrill dragster
amazing
Sir it is great
Trust Science.
i thought it is moving slove due to magnetic attraction....isnt it ????
The plate isn't magnetic. It's due to the movement of the plate through a magnet that generates eddy currents on the plate and the currents create it's own magnetic field to oppose and attract the magnets. It starts off by repelling each other then begins to attract each other once the plate is leaving the magnetic field. This is what helps slow it down so quickly.
It's an application of Lenz's law called eddy current that oppses the change in magnetic flux
thanks
copper is diamagnetic (ejected by a magnet), the opposite of copper is iron (ferromagnetic, sucked by a magnet)
source :
'Diamagnetic materials are repelled by a magnetic field; an applied magnetic field creates an induced magnetic field in them in the opposite direction, causing a repulsive force. In contrast, paramagnetic and ferromagnetic materials are attracted by a magnetic field.'
in
en.wikipedia.org/wiki/Diamagnetism
👍
I've never seen this with flat plates, but I've seen it by dropping a magnet through a copper pipe.
The sound quality of the clip is extremely poor and as a result the conversation / comments can not be understood.
And to say that I have to make this kind of model to represent Eddy current in my class. It seems dangerous to me 😣
Don’t talk about it lmao imagine it, why am I dying
It's not so big news when I was kid i do this
I was the one dislike
Your mom