Studying Elementary Electricity and Magnetism Through Experiments: 200 Exercises Using Simple DIY Devices by St. John, Thomas M. (Thomas Mathew) is an important source of knowledge for anyone interested in physics. Through the book, readers will have the opportunity to learn the basic principles of electricity and magnetism through hands-on experiments that can be carried out using simple household devices. The author offers 200 tasks that will allow everyone to independently study these important branches of physics and captivate the world of electromagnetism. The book contains an accessible explanation of the theory, as well as detailed instructions for conducting each experiment. Exploring Elementary Electricity and Magnetism Through Experiments will be an excellent guide for students, teachers, or anyone interested in this fascinating field of science.