The book "Difficult questions of the course of physics: electromagnetic induction" by Mikhail Nikolaevich Perunov is a fascinating and deep immersion in one of the most exciting topics of physics. This work is not just a textbook, but a real laboratory of ideas and concepts that will help readers understand the complex aspects of electromagnetic induction. Electromagnetic induction is a phenomenon that underlies many modern technologies, from generators to transformers. However, despite their importance, many students and even experienced physicists face difficulties in understanding and applying this principle. Perunov, with rich experience in teaching and scientific work, creates an accessible and understandable text that not only explains the basic laws, but also raises many interesting issues that contribute to a deep understanding of the material. The book will be especially useful for students of physical and mathematical specialties, teachers, as well as anyone who is interested in physics and wants to expand their knowledge in this area. It is suitable for both high school students preparing for exams, and for students studying physics at a deeper level. If you are looking for an answer to the question “How does electromagnetic induction work?” or want to understand its applications, this book will become an indispensable assistant for you. Perunov not only expounds the theory, he offers the reader many tasks and examples that will help to consolidate the material. Each chapter of the book is filled with practical tasks that make you think and apply the knowledge gained in practice. This makes the book not only a textbook, but also a real tool for self-testing and in-depth study. The topics raised in the book go beyond a simple explanation of physical phenomena. Perunov touches on the philosophical aspects of science, discussing how discoveries in the field of electromagnetic induction have changed our understanding of the world. He addresses historical aspects by talking about great scientists such as Michael Faraday and James Clerk Maxwell and their contributions to the development of physics. This not only enriches the context, but also makes reading more fun. The author's style is clear and accessible. He is able to explain complex things in simple language, which makes his books attractive to a wide audience. Mikhail Nikolayevich Perunov is the author of several other works on various aspects of physics, and his experience in teaching allows him to find an approach to each reader. His books are often recommended for both self-study and use in educational institutions. If you are looking for literature that will help you not only understand, but also love physics, "Hard questions of the physics course: electromagnetic induction" will be an excellent choice. This book will not only tell you about the laws of nature, but will also inspire you to further research and discoveries. Do not miss the opportunity to immerse yourself in the world of physics together with Mikhail Nikolayevich Perunov - this journey will become not only informative, but also fascinating for you!