The book "Electromagnetic Field Theory", created by the team of authors, is an important contribution to the field of physics and engineering, representing a thorough study of the foundations of the electromagnetic field and its interactions. This publication is not only for undergraduate and graduate students studying physics and electrical engineering, but also for practitioners seeking to deepen their knowledge in the field. From the first pages, the reader plunges into the world of complex but fascinating concepts that underlie electromagnetic phenomena. The book covers a wide range of topics, ranging from fundamental laws such as Maxwell's Law to modern applications, including electromagnetic waves and their use in telecommunications. The authors seek not only to explain the theoretical aspects, but also to show how this knowledge is applied in practice, which makes the material especially valuable for those who want to connect the theory with real problems. One of the key features of the book is its accessibility for readers with different levels of training. It is suitable both for students just starting their way in the study of physics, and for more experienced professionals who want to refresh their knowledge or understand new approaches to solving problems. The style of presentation of the authors is clear and logical, which allows the reader to easily assimilate even the most complex concepts. The topics raised in the book cover not only theoretical aspects, but also practical applications of the electromagnetic field in various fields, such as radio engineering, optics, and even medicine. The reader will be able to learn about how electromagnetic fields affect the world around them, how they are used in modern technologies and what prospects further study of this area opens up. This makes the book relevant and in demand, especially in light of the rapid development of technology. The book "Electromagnetic Field Theory" is also distinguished by its structure. Each section logically goes to the next, which allows the reader to gradually delve into the material. The authors use many illustrations, graphs and examples, which makes the study more clear and understandable. This is especially important for visual learners who are better at perceiving information when it is presented graphically. If you are interested in topics such as physics, electrical engineering, radio engineering or even just want to expand your knowledge of the world around you, this book will be a real discovery for you. It can be a great addition to the library for both students and professionals working in related fields. The book can also attract the attention of those who are fond of scientific popularization. The authors strive to convey complex ideas to a wide audience, which makes the material accessible and interesting for anyone who wants to understand how the world works at the level of electromagnetic interactions. In conclusion, "Electromagnetic Field Theory" is not just a textbook, but a real encyclopedia of knowledge that will help you not only to master the theoretical foundations, but also to see the practical application of the knowledge gained in real life. If you are looking for a high-quality and in-depth study of the electromagnetic field, this publication will become your reliable companion in the world of physics and engineering.