Electromagnetic Train Project Kit DIY Magnet Train for School Kids Science Project Ready Made Copper Coil high-quality magnets, durable trail markers, and a convenient carrying case.Our magnets are incredibly strong and can easily attach to metal surfaces, making them perfect for use on vehicles, signs, and other outdoor equipment. And with our trail markers, you can easily mark your path without worrying about them falling off or fading away over time.This Magnet Trail Kit is perfect for hikers, campers, and anyone.
The magnets have been carefully aligned so the force on both magnets points in the same direction, and the result is that the magnets and battery move., But as they move, the magnetic field moves with them and you get a constant motion., If you flipped round the two magnets at the ends of the battery the battery and magnets would move in the reverse direction., If you flipped only one magnet the two magnets would then be pulling/pushing in opposite directions and the battery wouldn't move., The geometry means the two magnets are automatically at the ends of the generated magnetic field, where the field is divergent, so a force is exerted on the magnets.
Dimensions
Width
100 mm
Height
100 mm
Weight
100 g
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