Electricity and MagnetismA text for the standard electro-magnetism course for students in physics and engineering. Treats requisite theory with extensive examples of real-world applications. Offers coverage of topics neglected in most texts at this level, such as macroscopic vs. microscopic properties of matter. Also features a shorter, more student-oriented presentaton of the material, larger problem sets, and thorough discussion of alternative solution methods. |
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Page 275
... current distribution is considered as consisting of many individual filamentary cur- rent loops , each of magnetic ... current distributions and discrete charges in motion . Taking an origin at the apex of the conical surface , S ,, we ...
... current distribution is considered as consisting of many individual filamentary cur- rent loops , each of magnetic ... current distributions and discrete charges in motion . Taking an origin at the apex of the conical surface , S ,, we ...
Page 278
... distribution of loops ) we need only calculate B = V x A from this equation . Equation ( 8.97 ) is valid for any current distribution whose dimensions become small compared to the distance from any point inside the distribution to the ...
... distribution of loops ) we need only calculate B = V x A from this equation . Equation ( 8.97 ) is valid for any current distribution whose dimensions become small compared to the distance from any point inside the distribution to the ...
Page 279
... current distribution whose dipole moment is m , the vector potential is given by Eq . ( 8.97 ) . In addition , since any current distribution can be decomposed into an infinite sum of vanishingly small components each with its own ...
... current distribution whose dipole moment is m , the vector potential is given by Eq . ( 8.97 ) . In addition , since any current distribution can be decomposed into an infinite sum of vanishingly small components each with its own ...
Contents
VECTOR ANALYSIS | 1 |
ELECTROSTATICS | 28 |
ELECTROSTATIC BOUNDARY VALUE | 73 |
Copyright | |
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4περ A₁ Ampere's law angle atoms axis B₁ B₂ boundary conditions C₁ calculated capacitance capacitor charge density charge distribution charge q circuit coefficients components conducting conductor Consider constant coordinates current density cylinder dependence Determine dielectric displacement distance E₁ E₂ electric dipole electric field electromagnetic electron electrostatic element energy Example external ferromagnetic Figure flux force frequency function Gauss given by Eq gives H₂ hence inductance inside integral interface k₁ Laplace's equation linear loop Lorentz Lorentz transformation macroscopic magnetic field magnetic moment material Maxwell's equations medium molecules n₂ normal P₁ plane plates point charge polarization Poynting vector problem R₁ radiation radius region relation result RLC circuit scalar potential shown in Fig solenoid solution space sphere spherical surface charge transformation unit vector vector potential velocity voltage wire zero Απ Απερ μο