Magnetic Force Train Electromagnet Toy
This kit is the most popular electromagnet toy. There is a cell in the battery, when the magnet is adsorbed on the battery, it will generate a magnetic field.After the magnetic field is generated, the magnet and battery will move in the copper coils.
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Toys that use electromagnets
When the coil is energized, a magnetic field is generated, and the same pole repels each other.
When the battery absorbing the attached magnet enters the copper coil, in the magnetic field
formed by the copper coil, it attracts and repels with the electromagnet, resulting in the movement
of the battery. To put it bluntly, the positive and negative currents move along the copper coil, pull
and repel each other with the magnets on the battery, and become the invisible hand, driving the
battery to run smoothly.
