Principles of Magnetostatics

Magnetostatics, the mathematical theory that describes the forces and fields resulting from the steady flow of electrical currents, has a long history. By capturing the basic concepts, and building towards the computation of magnetic fields, this book is a self-contained discussion of the major subjects in magnetostatics. Overviews of Maxwell's equations, the Poisson equation, and boundary value problems pave the way for dealing with fields from transverse, axial and periodic magnetic arrangements and assemblies of permanent magnets. Examples from accelerator and beam physics give up-to-date context to the theory. Both complex contour integration and numerical techniques for calculating magnetic fields are discussed in detail with plentiful examples. Theoretical and practical information on carefully selected topics make this a one-stop reference for magnet designers, as well as for physics and electrical engineering undergraduate students. This title, first published in 2016, has been reissued as an Open Access publication on Cambridge Core.

• Brief discussions of fundamental topics provide readers of varying backgrounds with an accessible route into the new material in later chapters
• Includes a detailed discussion of calculating magnetic fields and forces using contour integration techniques, not covered in most standard textbooks
• Gives useful practical information for designing a magnetic field and provides a self-contained reference on magnetostatics
• This title has been reissued as an Open Access publication on Cambridge Core