A systematic presentation of the basic principles of the theory of electricity is given. The main attention is paid to the physical content of the theory. The 11th edition, like the previous one, has been prepared, without revision, in order to give the modern reader the opportunity to become acquainted with the original, fundamental work of Academician I.E. in world literature. Tamma. A table of physical constants has been added, several notes have been changed, references to the literature have been updated and, finally, noted typos have been corrected.

For students of physics specialties at universities, as well as scientific and engineering workers.

Table 5. Il. 107.