"Experiments with alternating currents of high voltage and high frequency: a lecture delivered before the Institute of Electrical Engineers, London" is a book by the eminent inventor and scientist Nikola Tesla. In this work, the author reviews the results of his research using alternating current of high voltage and high frequency. Tesla reveals the nature of these phenomena and gives examples of his own experiments, explaining in detail their essence and possible practical applications. The reader will have the opportunity to study step by step the main provisions of the theory of electricity, which formed the basis of many modern technologies. The book "Experiments with alternating currents of high voltage and high frequency" sheds light on the depths of electrical engineering and shows how Tesla's inventions and his research influenced the further development of science and technology. For everyone who is interested in the fundamental principles of electricity and wants to immerse himself in the world of exciting scientific discoveries, Nikola Tesla's book is an indispensable source of knowledge and inspiration.