Educational Electromagnet Experiment Kit for STEM Physics Learning, DIY Science Toy for School Home Activities

Spark your child's curiosity and creativity with this Educational Electromagnet Experiment Kit. Designed for STEM learning, it allows kids to build their own electromagnet and explore the principles of electricity and magnetism through hands-on DIY activities. This science toy helps develop critical thinking, problem-solving skills, and a love for science.<br><br>Made from eco-friendly plastic and electronic components, the kit is safe and durable. It includes a battery box, switch, sandpaper, wire, small iron piece, compass, enameled wire, and iron nail. The iron nail measures 6cm (2.36 inches), the battery box is 5.5cm x 3.2cm (2.17 x 1.26 inches), and the switch is 4cm x 2cm (1.57 x 0.79 inches).<br><br>Compatible with school, home, and teaching accessories. Compatible with children aged 5 and above. (Batteries not included: requires 2 x AA batteries.)<br><br>Principle: When the coil is energized, the inner iron core becomes magnetized by the magnetic field of the wire. The magnetized iron core then acts as a magnet, significantly increasing the overall magnetism due to the superposition of the two magnetic fields.<br><br>Note: Due to differences in lighting and screen settings, the product color may vary slightly from the images. Allow a slight measurement deviation due to manual measurement.