Electrodynamics of Continuous Media |
From inside the book
Results 1-3 of 20
Page 16
... Laplace's equation which depends only on a constant vector is = constant XE • grad ( log r ) constant XC.r / r2 . -E⚫r and putting the constant equal to R2 , we have Adding po = ф1 = = φ = -Er COS 0 ( 1 - R2 ) . The surface charge ...
... Laplace's equation which depends only on a constant vector is = constant XE • grad ( log r ) constant XC.r / r2 . -E⚫r and putting the constant equal to R2 , we have Adding po = ф1 = = φ = -Er COS 0 ( 1 - R2 ) . The surface charge ...
Page 39
... equation becomes the ordinary Laplace's equation only in a homo- geneous dielectric medium . The boundary conditions ( 7.3 ) can be re- written as the following conditions on the potential : Φι € 1001 / an = = $ 2 , € 2042 / dn ; ( 7.5 ) ...
... equation becomes the ordinary Laplace's equation only in a homo- geneous dielectric medium . The boundary conditions ( 7.3 ) can be re- written as the following conditions on the potential : Φι € 1001 / an = = $ 2 , € 2042 / dn ; ( 7.5 ) ...
Page 95
... Laplace's equation , and the integrals -σ J grad pdf over infinitesimal hemi- spheres about O and O ' are equal to ± J . We seek the potential at an arbitrary point P in the sphere in the form = J ( 1 2πσ Ri - 1 R2 +4 } , where is a ...
... Laplace's equation , and the integrals -σ J grad pdf over infinitesimal hemi- spheres about O and O ' are equal to ± J . We seek the potential at an arbitrary point P in the sphere in the form = J ( 1 2πσ Ri - 1 R2 +4 } , where is a ...
Contents
ELECTROSTATICS OF CONDUCTORS 1 The electrostatic field of conductors | 1 |
2 The energy of the electrostatic field of conductors | 3 |
3 Methods of solving problems in electrostatics | 9 |
Copyright | |
97 other sections not shown
Other editions - View all
Electrodynamics of Continuous Media: Volume 8 L D Landau,E.M. Lifshitz,L. P. Pitaevskii Snippet view - 1995 |
Common terms and phrases
angle anisotropy atoms averaging axes axis body boundary condition calculated charge circuit co-ordinates coefficient components conducting conductor constant corresponding cross-section crystal Curie point curl H current density denote depends derivative determined dielectric permeability diffraction dipole direction discontinuity distance effect electric field electromagnetic electrons electrostatic ellipsoid entropy equation div expression external field ferroelectric ferromagnetic field H fluid flux force formula free energy frequency function given gives grad H₂ Hence incident induction integral isotropic Laplace's equation layer linear macroscopic magnetic field magnetic moment magnetisation magnitude Maxwell's equations medium metal normal obtain optical particle perpendicular piezoelectric plane polarisation PROBLEM propagation properties pyroelectric quantities refraction relation respect result rotation scalar scattering SOLUTION sphere suffixes superconducting surface symmetry tangential temperature theory thermodynamic potential tion unit volume values variable velocity wave vector wire z-axis zero