amateur
发表于 2025-3-21 16:47:19
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defray
发表于 2025-3-21 20:46:05
Vector Calculus,ons that use integrals and derivatives. The rules needed for these evaluations constitute vector calculus. In particular, line, volume, and surface integration are important, as are directional derivatives.
Ballerina
发表于 2025-3-22 00:48:49
,Coulomb’s Law and the Electric Field, start looking into the physical phenomena of electromagnetics. It will be useful to keep this in mind: The study of electromagnetics is the study of natural phenomena. There are two reasons why it is important to emphasize electromagnetics as an applied science. First, it shows that it is a useful
爱哭
发表于 2025-3-22 08:07:22
,Gauss’s Law and the Electric Potential,er, we address two issues: One is to formalize some of the results obtained in the previous chapter and the second is to expand on the ideas of electric field intensity, electric flux density, and the relation between the electric field and material properties.
吹牛者
发表于 2025-3-22 10:27:22
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追逐
发表于 2025-3-22 12:58:50
Boundary Value Problems: Numerical (Approximate) Methods,act and in the form of a mathematical relation. On the other hand, only certain classes of problems could be solved. In the case of the method of images, the question was one of finding the correct system of images, a requirement that meant, almost always, that a constant potential surface exists or
追逐
发表于 2025-3-22 21:03:46
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虚假
发表于 2025-3-23 00:13:35
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neutral-posture
发表于 2025-3-23 04:08:13
,Maxwell’s Equations, electromagnetic phenomena.” However, it is not always clear what exactly do we mean by these equations. How are they any different from what we have studied in the previous chapters? We recall discussing static and time-dependent fields and in the process, discussed many applications. To do so, we
模仿
发表于 2025-3-23 06:07:49
Reflection and Transmission of Plane Waves,pagate through different materials and changes in their amplitudes and directions as they propagate through the interfaces between materials. This aspect of the propagation of waves is fundamental and many of the properties of waves are defined by materials and their interfaces. As an example, waves