Electricity & Magnetism

Features - Hands-on experiences encourage children to apply basic concepts to mechanical devices. - 10 models plus 7 experiments demonstrate the magic world of electricity and magnetism. - Understand the relationship between electricity and magnetism by building different electric circuits. - Learn the difference between a permanent magnet and an electromagnet. - Requires 2 AA/LR06 batteries－not included. Content: - 137 pieces component - 10 models to build - Colorful Manual Dimensions: L:42cm x W:8cm x H:30cm Weight: 1.2kg