How to Make a Model of a Maglev Train

••• Paul Tearle/Stockbyte/Getty Images

Most people who have played with magnets know that two opposite-pole magnets will attract, while two like-pole magnets will push apart. For most applications of magnets, people want them to stick together, but their ability to push apart has bred a type of train: the Maglev. Maglev, or magnetic levitation, trains hover over a magnetic track on a cushion formed by two magnets opposing each other, which significantly reduces friction. To make a model of a Maglev train, you need lots of magnets.

    Cut a length of track to 2 feet-by 3 inches wide using your balsa wood or cardboard.

    Build walls of the track from the excess material. If you are using Balsa wood, cut four 1-1/2-inch wide strips to run along the 2-foot length of the track, and glue pairs of strips together. If using cardboard, cut 2-foot-by-3-inch strips and fold them along the middle.

    Glue the walls of the track onto the track so they are between 2-1/2 and 2-1/4 inches apart along the entire length of the track. The walls should be 90 degrees from the track.

    Glue 12 of the magnets in a row along the center of the track. Ensure that all of the poles on these magnets are pointing the same directions. If you have the north side of the first magnet pointing upward, be sure that all of the magnets are north side up. Leave the track to dry overnight.

    Glue two magnets to your block of wood. Verify that the poles pointing upward on the block are the same as the poles pointing upward on your track. If your track is north side up, glue the magnets so the north side faces outward and the south side sticks to the wood block. Leave your block to dry overnight.

    Place your wooden block, or train, in the track. The magnet should hover over the magnets on the track, guided by the rails on the sides. Push the train gently to send it floating toward the ends of the track.

    Things You'll Need

    • 2-by-1-foot piece of cardboard or balsa wood
    • Saw, scissors or utility knife
    • 2-by-4-inch block of wood
    • 14 2-by-1-inch rectangular magnets

    Tips

    • To make a more train-like model, use a thinner block or a piece of cardboard and glue a model train to the top of it. Alternately, you can shape or decorate the model block to look like a train.

Related Articles

How to Make a Miniature Linear Motor
How To Make a Teepee From PVC Pipe
Magnetic Levitation Projects for Kids
What Is the Strength of Two Magnets Together?
How to Determine the Positive & Negative Sides of a...
How to Build a Mini Electric Car for a Science Project
How to Remagnetize Old Magnets Using Neodymium Magnets
How to Use Copper to Make Your Own EMF Protector
The Uses of Different Shaped Magnets
How to Make a Super Power Electromagnet
Modern Day Uses for Magnets
How to Turn Off the Magnetic Field of a Permanent Magnet
How to Build a Crane for a School Project
Things to Do With Rare Earth Magnets
How to Build an Elbow Joint Model
Electromagnet Facts
How to Make a Bridge Out of Straws
Parts of a Motor
How to Make an Electric Motor Using a 9V Battery
How to Identify Animal Tracks of a Fox