How maglev(magnetic leviation) works?

[rahul14101994]

i was searching for maglev on internet for my school science projects and i found this http://www.youtube.com/watch?v=rrRG38WpkTQ" on youtube which i thought i was actually looking for it.
i know that maglev is based on repulsion of poles but how to keep our magnet to construct that type of thing which is shown i this video. in this video the girl suspends the pencil in air which is attached with two magnets and it is suspended by four magnet which she kept at bottom. if you'll watch that video it will help you to understand what i am trying to say.

thanks in advance for replying

 

[rahul14101994]

i made it. thanks for watching but upset that there are no reply

 

[astrokreng]

Hello, thank you for reaching out and sharing your findings on maglev technology. Maglev, or magnetic levitation, works by using the repulsive force between two magnets to suspend an object in mid-air. This is made possible by utilizing superconducting magnets, which have the ability to maintain a strong magnetic field without any energy loss.

In the video you mentioned, the girl is demonstrating how the repulsion between two magnets can be used to suspend an object. This is because the magnets are arranged in such a way that their poles are facing each other, creating a repulsive force that can counteract the force of gravity. The four magnets at the bottom are used to provide stability and keep the suspended object in place.

To construct a larger-scale maglev system, engineers use powerful electromagnets and a special track made of superconducting material. The magnets on the track are arranged in a way that creates a magnetic field strong enough to lift and propel the train. The train itself has magnets on the bottom that interact with the track's magnets, allowing it to levitate and move forward.

I hope this explanation helps you understand how maglev technology works. Good luck with your science project!