The study of electrostatic field . Equipotential surfaces. Methodological guidelines for laboratory work No. 22 on the discipline” is an important resource for students and teachers involved in physics and engineering sciences. This work, created by a team of authors, is aimed at a deep understanding of the basics of electrostatics and the practical application of theoretical knowledge in laboratory conditions. The book focuses on the electrostatic field, one of the fundamental concepts of physics that describes the interaction of stationary electric charges. The authors offer readers not only theoretical foundations, but also practical tasks that will help to consolidate the knowledge gained. Methodological guidelines for laboratory work No. 22 allow students to independently explore equipotential surfaces, which is a key aspect in the study of electric fields. The book will be of interest to both students and teachers who seek to deepen their knowledge in the field of physics. It is suitable for senior students of universities, as well as for graduate students engaged in research activities. If you are interested in physics, electrical engineering or engineering, this publication will be an indispensable assistant in your teaching and scientific work. The topics raised in the book cover a wide range of issues related to electrostatics. Readers will be able to learn about the properties of electric fields, the interaction of charges, and the methods of measuring and visualizing these fields. Particular attention is paid to equipotential surfaces, which help to understand how electrical potentials are distributed in space. This knowledge is needed to further explore more complex topics in physics and engineering, such as electromagnetism and electrical circuits. The style of the authors is distinguished by clarity and accessibility, which makes the material understandable even for those who are just beginning to get acquainted with physics. They use illustrative examples and illustrations, which allows them to better understand complex concepts. In addition, the book includes practical assignments that help students develop skills in working with laboratory equipment and analyze the data obtained. If you are looking for literature that will help you not only to prepare for laboratory exercises, but also to deepen your knowledge in the field of electrostatics, then “Study of the electrostatic field . Equipotential surfaces" is what you need. This book will be a great addition to your learning process and will help you confidently cope with tasks related to electric fields. In conclusion, it is worth noting that the team of authors working on this book has considerable experience in the field of physics and education. Their previous work is also noteworthy, and if you are interested in this book, you may be interested in their other publications related to physics and engineering. Do not miss the opportunity to enrich your knowledge and skills with this unique guide!