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 56
... zero at large r ' - but that's not enough : If X 1 / r ' , the integrand is constant , so the integral blows up , and even if X - 1 / r'2 , the integral is a logarithm , which is still no good . Evidently the divergence and curl of F ...
... zero at large r ' - but that's not enough : If X 1 / r ' , the integrand is constant , so the integral blows up , and even if X - 1 / r'2 , the integral is a logarithm , which is still no good . Evidently the divergence and curl of F ...
Page 227
... zero at infinity , then ( equation ( 2.24 ) ) V = 1 Απερ dr and by the same token , if ▽ · A ' goes to zero at infinity , then λ = 4π 1 V.A ' r dτ If VA ' does not go to zero at infinity , then we'll have to use other means to discover ...
... zero at infinity , then ( equation ( 2.24 ) ) V = 1 Απερ dr and by the same token , if ▽ · A ' goes to zero at infinity , then λ = 4π 1 V.A ' r dτ If VA ' does not go to zero at infinity , then we'll have to use other means to discover ...
Page 304
... zero . If you apply the divergence to number ( iii ) , everything works out : V. ( V XE ) = V⋅ - ав at a == ( V.B ) at The left side is zero because divergence of curl is zero ; the right side is zero by virtue of equation ( ii ) . But ...
... zero . If you apply the divergence to number ( iii ) , everything works out : V. ( V XE ) = V⋅ - ав at a == ( V.B ) at The left side is zero because divergence of curl is zero ; the right side is zero by virtue of equation ( ii ) . But ...
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