## Electrodynamics of Continuous Media |

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Page 200

Let us consider a circuit in a

generated in any manner. We denote by Ee the electric field which would be

induced by the

vary ...

Let us consider a circuit in a

**variable**external magnetic field He, which may begenerated in any manner. We denote by Ee the electric field which would be

induced by the

**variable**field He in the absence of conductors. Both He and Eevary ...

Page 201

Such an effect arises because the magnetic field of the

conductor generates eddy currents, and therefore an additional dissipation of

energy, in the other conductor. For linear conductors this effect is negligible, but it

may ...

Such an effect arises because the magnetic field of the

**variable**current in oneconductor generates eddy currents, and therefore an additional dissipation of

energy, in the other conductor. For linear conductors this effect is negligible, but it

may ...

Page 249

This derivation is evidently valid for

any

physical significance: it is the electric moment per unit volume. In rapidly ...

This derivation is evidently valid for

**variable**as well as for constant fields. Thus inany

**variable**field, even if dispersion is present, the vector P = (D–E)/4t retains itsphysical significance: it is the electric moment per unit volume. In rapidly ...

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### Contents

Methods of solving problems in electrostatics | 9 |

A conducting ellipsoid | 20 |

The forces on a conductor | 31 |

Copyright | |

54 other sections not shown

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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 difference differentiating diffraction dipole direction discontinuity distance effect electric field electromagnetic electrons electrostatic ellipsoid entropy equation div expression external field ferroelectric ferromagnetic fluid flux force formula free energy frequency function given gives grad Hence induction integral isotropic Laplace's equation layer Let us consider linear macroscopic magnetic field magnetic moment magnetisation magnitude Maxwell's equations medium metal normal obtain optical particle perpendicular phase piezoelectric plane polarisation PROBLEM propagation properties pyroelectric quantities radius refraction relation respect result rotation scalar scattering self-inductance ſº solution sphere suffixes superconducting surface symmetry tangential temperature theory thermodynamic potential tion uniform unit volume values variable velocity wave vector wire z-axis zero