Analyzing the Fundamentals of the electromagnet in a DIY project for kids The electromagnet is the element which enables robotic machines to safely change battery current to mechanical force. Through integrating this technology into youth experiments, young scientists are able to explore the fascinating physics of invisible magnetic forces which https://quietquestsiif.thenerdsblog.com/46084375/the-science-of-permeability-in-the-core-of-an-electromagnet