Introduction to ElectrodynamicsFor junior/senior-level electricity and magnetism courses. This book is known for its clear, concise and accessible coverage of standard topics in a logical and pedagogically sound order. The Third Edition features a clear, accessible treatment of the fundamentals of electromagnetic theory, providing a sound platform for the exploration of related applications (ac circuits, antennas, transmission lines, plasmas, optics, etc.). Its lean and focused approach employs numerous examples and problems. |
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Page 246
... magnetic dipole - a small current loop - looks quite different from the field of a physical electric dipole - plus and minus charges a short distance apart . Compare Fig . 5.55 with Fig . 3.37 . ) Problem 5.33 Show that the magnetic ...
... magnetic dipole - a small current loop - looks quite different from the field of a physical electric dipole - plus and minus charges a short distance apart . Compare Fig . 5.55 with Fig . 3.37 . ) Problem 5.33 Show that the magnetic ...
Page 258
David Jeffery Griffiths. For an infinitesimal loop , with dipole moment m , in a field B , the force is F = V ( m . B ) ( 6.3 ) ( see Prob . 6.4 ) . Once again the magnetic formula is identical to its electrical " twin , " provided we ...
David Jeffery Griffiths. For an infinitesimal loop , with dipole moment m , in a field B , the force is F = V ( m . B ) ( 6.3 ) ( see Prob . 6.4 ) . Once again the magnetic formula is identical to its electrical " twin , " provided we ...
Page 454
... magnetic dipole radiation : For configurations with comparable dimensions , the power radiated elec- trically is ... dipole radiation to dominate . Only when the system is carefully contrived to exclude any electric contribution ( as in ...
... magnetic dipole radiation : For configurations with comparable dimensions , the power radiated elec- trically is ... dipole radiation to dominate . Only when the system is carefully contrived to exclude any electric contribution ( as in ...
Contents
Vector Analysis | 1 |
Spherical Polar Coordinates | 38 |
Electrostatics | 58 |
Copyright | |
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Ampère's law angular answer atom axis Biot-Savart law bound charge boundary conditions calculate capacitor charge density charge distribution charge q components conductor configuration constant coordinates Coulomb's law curl cylinder derivative direction distance divergence theorem electric and magnetic electric field electrodynamics electromagnetic electron electrostatics energy Example field inside Figure Find the electric Find the potential flux formula free charge frequency function Gauss's law gradient infinite Laplace's equation line integral Lorentz force law magnetic dipole magnetic field magnetic force magnetostatics Maxwell's equations momentum motion moving particle perpendicular Phys plane point charge polarization Poynting vector Prob Problem radiation region relativistic scalar Sect shown in Fig solenoid Solution speed spherical steady current Suppose surface charge total charge unit vector potential velocity volume wave wire zero Απ Απερ μο ду