Skin-type resistance and measurement of heavy-current circuit parameters

Summary form only given. The electrical circuits of the megaampere pulse currents include the massive conductors; the pulse current passes in such conductors through thin layer at the metal surface. The surface of massive conductors can be represented as a set of small local areas, where magnetic vector H(t) is mainly tangential and approximately homogeneous. In this local area the distribution of electrical current and magnetic field in metal can be determined with sufficient accuracy as a decision of the classical problem about diffusion of the pulse magnetic field in the conducting half-space.