ElectromagnetismElectromagnetism sets a new standard in physics education. Throughout the book, the theory is illustrated with real-life applications in modern technology. It also includes detailed work examples and step-by-step explanations to help readers develop their problem-solving strategies and skills and consolidate their understanding. In addition to a meticulous development of thse traditional, analytical mathematical approaches, readers are also introduced to a range of techniques required for solving problems using computers. Electromagnetism provides an ideal preparation for readers who plan advanced studies in electrodynamics as well as those moving into industry or engineering . |
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J is the current per unit area, so the charge passing the area dA during dt is J . i,
dAdt = JjdAdt, which is equal to ... The definition of surface current density is that
the charge per unit time flowing across a line segment dt on the surface is dl = K ...
That case is equivalent to an infinite solenoid with current per unit length M<jp, so
B0UtSide = 0 and Binside = Mo^k. ... We will attribute this total moment — the
sum of the moments of many atoms — to a surface current K on the four faces of ...
6 (a) (b) FIGURE 9.7 Geometric derivation of bound current, (a) A small
rectangular cell with magnetization M out of the page and equivalent surface
current K counterclockwise. (b) Two neighboring cells; the magnetization in the
upper cell is ...
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Contents
History and Perspective | 1 |
Vector Calculus | 9 |
Basic Principles of Electrostatics | 44 |
Copyright | |
14 other sections not shown