The Physics Task Force . Electricity, Oscillations, Optics" by Borisov S. N. and Korneeva L. A. This is not just a textbook, but a real find for everyone who seeks to understand physics and its basic laws more deeply. This edition contains tasks that will help the reader not only to consolidate theoretical knowledge, but also to develop the analytical thinking necessary to solve practical problems in the field of electricity, oscillations and optics. From the first pages, the authors immerse the reader in the world of physical phenomena, emphasizing the importance of understanding the basics. Each chapter of the book is devoted to a separate topic, which allows you to systematize knowledge and consistently move towards more complex tasks. You can find here both classical problems and modern examples that will help to see how physics is applied in real life. This makes the book especially valuable for students, schoolchildren and anyone interested in the exact sciences. Who can like this tasker? First of all, it will be useful for high school students and technical students who are preparing for exams or test papers . The book will also be an excellent assistant for teachers looking for quality assignments for their lessons. However, do not forget about physics lovers who want to refresh their knowledge or just test themselves for strength. The topics raised in the book cover a wide range of issues, ranging from the basics of electricity to the complex phenomena of optics. The authors pay attention not only to calculations, but also to the explanation of physical processes, which makes the material accessible for understanding. Each task is accompanied by detailed solutions, which allows the reader not only to see the correct answer, but also to understand how they came to it. This is especially important for those who want to not just memorize the formulas, but really comprehend the material. The style of Borisov and Korneev is distinguished by clarity and logical presentation . They are able to explain complex things in simple language, which makes their books popular among students and schoolchildren. In addition, the authors have experience in the educational field, which allows them to take into account the needs and difficulties faced by students. Their previous work, such as "Physics Task Force. Mechanics" and "Physics Task Force. Thermodynamics", also received positive reviews and became the desktop manuals for many. If you are looking for a quality exam preparation manual, want to improve your knowledge in physics or just interested in this science, "Physics Tasker. Electricity, Fluctuations, Optics" will be an excellent choice. This book will not only help you solve many problems, but also open new horizons in understanding physics as a science. Do not miss the opportunity to take a step towards new knowledge and discoveries!