Electrodynamics of Continuous Media |
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Page 137
... wire , and taking I as the upper limit and the radius a of the wire as the lower limit . The result is ( ueJ2 / c2 ) log ( la ) , and hence the self - inductance is L = 2μel log ( l / a ) . ( 33.1 ) This expression is said to be of ...
... wire , and taking I as the upper limit and the radius a of the wire as the lower limit . The result is ( ueJ2 / c2 ) log ( la ) , and hence the self - inductance is L = 2μel log ( l / a ) . ( 33.1 ) This expression is said to be of ...
Page 138
... wire of circular cross- section . SOLUTION . The magnetic field in the wire can be taken to be the same as that inside an infinite straight cylinder : H = 2Jr / ca2 , where r is the distance from the axis of the wire and a its radius ...
... wire of circular cross- section . SOLUTION . The magnetic field in the wire can be taken to be the same as that inside an infinite straight cylinder : H = 2Jr / ca2 , where r is the distance from the axis of the wire and a its radius ...
Page 195
... wire , and the magnetic field vector H is in a plane perpendicu- lar to the axis . Let us consider a wire of circular cross - section . This is a particularly simple case , because the form of the field outside the wire is immediately ...
... wire , and the magnetic field vector H is in a plane perpendicu- lar to the axis . Let us consider a wire of circular cross - section . This is a particularly simple case , because the form of the field outside the wire is immediately ...
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 | |
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Electrodynamics of Continuous Media: Volume 8 L D Landau,E.M. Lifshitz,L. P. Pitaevskii Snippet view - 1995 |
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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 entropy 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 self-inductance SOLUTION sphere suffixes superconducting surface symmetry tangential temperature theory thermodynamic potential tion uniform unit volume values variable velocity wave vector wire z-axis zero