Electrodynamics of Continuous Media |
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Page 52
... denote this field by C. Then the total free energy in this sense is ( ( F – E2 / 8 ′′ ) dV , ( 11.1 ) where F is the free energy density . Here we shall denote this quantity by the letter F , which in §10 signified f FdV . It should be ...
... denote this field by C. Then the total free energy in this sense is ( ( F – E2 / 8 ′′ ) dV , ( 11.1 ) where F is the free energy density . Here we shall denote this quantity by the letter F , which in §10 signified f FdV . It should be ...
Page 64
... denotes a statistical averaging with respect to the Gibbs distribution wn = exp { ( Fo - En0 ) / kT } . The term Inn ... denote by fdV the force on a volume element dV , and call the vector f the force density . It is well known that the ...
... denotes a statistical averaging with respect to the Gibbs distribution wn = exp { ( Fo - En0 ) / kT } . The term Inn ... denote by fdV the force on a volume element dV , and call the vector f the force density . It is well known that the ...
Page 224
... denotes the component of a vector normal to the surface . In what follows we shall denote the difference between the values of any quantity on the two sides of the surface of dis- continuity by enclosing it in square brackets . Thus ...
... denotes the component of a vector normal to the surface . In what follows we shall denote the difference between the values of any quantity on the two sides of the surface of dis- continuity by enclosing it in square brackets . Thus ...
Contents
Notation X | 1 |
2 The energy of the electrostatic field of conductors | 3 |
3 Methods of solving problems in electrostatics | 9 |
Copyright | |
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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 cylinder denote depends derivative determined dielectric permeability diffraction dipole direction discontinuity distance effect electric field electromagnetic electrons electrostatic ellipsoid 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