Admonish 发表于 2025-3-25 04:13:01
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Microscopic Electromagnetic Theory,oduction of new fields. These are the classical electromagnetic fields which exist independently of the fact that space is occupied by a vacuum or is filled by matter. Fields, such as electric charge density, electric polarization, and magnetization reflect the presence of matter. In classical physilandfill 发表于 2025-3-25 18:40:27
Macroscopic Electromagnetic Theory,etic nature which govern the Galilean-invariant electrodynamics of continua, irrespective of the exact mechanical and electromagnetic responses of bodies. To do this, it is necessary to evaluate the electromagnetic contributions of these balance laws. In order to avoid an arbitrary choice of these ccondescend 发表于 2025-3-26 00:01:28
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Constitutive Equations, collect the balance laws of the electrodynamics of continua. An examination of these equations reveals the necessity for additional equations among various fields to characterize the constitution of the body (Section 5.3). Section 5.4 begins a systematic development of the constitutive theory basedProponent 发表于 2025-3-26 06:19:33
Rigid Dielectrics, of course, deformable. However, when the effect of strains are negligible compared with electromagnetic effects, gross mathematical simplifications are achieved. After a summary of basic equations in Section 6.2, we present an account of the potential theory in Section 6.3, including the uniquenessDecline 发表于 2025-3-26 09:38:38
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Magnetoelasticity,magnetization of nonferrous elastic materials under external effects, which consist generally of applied loads and/or deformations and thermal and magnetic fields. For these materials the effect of charge and polarization can be neglected. Hysteresis effects, micromagnetism, and spin waves are alsoCORD 发表于 2025-3-26 19:20:48
Book 1990lass of continua. This is done by means of the constitutive theory. For example, an elastic dielectric responds to electromagnetic fields in a totally different way than a magnetic fluid. The present book is intended to present a unified approach to the subject matter, based on the principles of con