Exploring the Principles of an electromagnet for a DIY project for kids The electromagnet serves as the primary device which allows electronic creations to convert battery energy into linear motion. By incorporating this technology into youth experiments, young learners can discover the world of fields that drive the industrial age. https://knowledgekitsrpm.angelinsblog.com/38890838/the-impact-of-coil-density-on-the-efficiency-of-an-electromagnet