Titlebook: Basic Electromagnetism; E. R. Dobbs Book 1993 E.R. Dobbs 1993 electricity.electromagnetic.electromagnetic wave.electromagnetism.electrosta

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Electrostatics,r a glass rod with silk. It was Benjamin Franklin who arbitrarily named the latter a positive charge and the original amber one a negative charge. He also showed that the total charge in a rubbing experiment was constant.

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Electric potential and fields,and (2.10) as follows:. In this chapter theorems from vector analysis are used to derive the differential forms of these equations and hence to describe the electric potentials and fields for a number of cases of practical importance.

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Electromagnetism,ields to induced electric fields, from stationary to moving circuits. Electric and magnetic effects become intimately connected in the study of electromagnetism, which has already been introduced in the electromagnetic force equation (4.9) as . We first develop the concepts contained in Faraday’s law and then apply it to a variety of examples.

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,Maxwell’s equations, relationships between the electric field . and the magnetic field . in the presence of electric charges and electric currents, whether steady or rapidly fluctuating, in a vacuum or in matter. These are ..

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Electromagnetic waves in dielectrics,ing electric field on such dielectrics. We then solve Maxwell’s equations for linear, isotropic dielectrics and finally discuss the absorption and dispersion of electromagnetic waves in polar and non-polar dielectrics.

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Generation of electromagnetic waves,way from an oscillating electric dipole and then discuss how the radiators of electromagnetic energy at radio and microwave wavelengths (antennas) can be made directional. Finally we consider the classical scattering of electromagnetic waves.

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Analysis and Reconstitution of Phytochromes,r . and . between two media. We continue with an introduction to each of the commonest types of magnetism, dia-, para- and ferromagnetism, and conclude by discussing the production of both permanent and powerful magnetic fields.

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