Introduction to ElectrodynamicsThe first edition of this textbook (1981) is cited in BCL3. The second includes: introduction to the Dirac Delta Function, the Helmholtz Theorem, and a brief treatment of waveguides. New problems have been added. No bibliography. Annotation copyright Book News, Inc. Portland, Or. |
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Page 281
... flux of B through the loop : Φ = B da ( 7.12 ) For the rectangular loop in Fig . 7.12 , & = Bhs As the loop moves , the flux decreases : do dt ds = Bh = -Bhv dt ( The minus sign accounts for the fact that ds / dt is negative . ) But ...
... flux of B through the loop : Φ = B da ( 7.12 ) For the rectangular loop in Fig . 7.12 , & = Bhs As the loop moves , the flux decreases : do dt ds = Bh = -Bhv dt ( The minus sign accounts for the fact that ds / dt is negative . ) But ...
Page 294
... flux through 2 when we run a current I around 1 is exactly the same as the flux through 1 when we send the same current I around 2 . Example 10 A short solenoid ( length / and radius R , N1 turns per unit length ) lies on the axis of a ...
... flux through 2 when we run a current I around 1 is exactly the same as the flux through 1 when we send the same current I around 2 . Example 10 A short solenoid ( length / and radius R , N1 turns per unit length ) lies on the axis of a ...
Page 298
... flux through the little loop . ( The little loop is so small that you may consider the field of the big loop to be essentially constant . ) ( b ) Suppose current I flows in the little loop . Find the flux through the big loop . ( The ...
... flux through the little loop . ( The little loop is so small that you may consider the field of the big loop to be essentially constant . ) ( b ) Suppose current I flows in the little loop . Find the flux through the big loop . ( The ...
Contents
Special Techniques for Calculating | 3 |
Vector Analysis | 6 |
Electrostatics | 61 |
Copyright | |
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Ampère's law angle answer atom axis Biot-Savart law bound charge boundary conditions calculate charge density charge q components conductor constant coordinates Coulomb's law cross product curl cylinder derivative direction distance divergence theorem dot product electric and magnetic electric field electrodynamics electromagnetic electron electrostatics energy Example field inside Figure Find the potential flux formula free charge frequency Gauss's law gradient infinite infinitesimal Laplace's equation line integral loop Lorentz force law magnetic dipole magnetic field magnetic force magnetostatics Maxwell's equations momentum motion moving origin particle perpendicular plane point charge polarization Poynting vector Problem radiation region relativistic scalar Section shown in Fig solenoid Solution speed sphere of radius spherical Suppose surface charge tion total charge transformation uniform unit vector vector potential velocity volume wave wire zero Απερ μο ду дх