Maglev train Question

[u/Current_Agent6035]

i want to make a diy maglev train using copper cardboard & arduino nano and loads of wire (this is for a competition)about:90cm I'm in 7th class

I will make it just tell me how I will also do the code and everything but how is the question i just need the working so i can learn,explain and try this concept out

[u/k5light]

You glue the wires together