Classical ElectromagnetismCLASSICAL ELECTROMAGNETISM features a friendly, informal writing style. The text has received numerous accolades. |
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Page 73
... current density J , in amperes / m2 : The current dI passing through a small surface da is J da . ( The vector a is normal to the surface . ) Similarly , when current flows on a surface , then we can draw a line element dl on the ...
... current density J , in amperes / m2 : The current dI passing through a small surface da is J da . ( The vector a is normal to the surface . ) Similarly , when current flows on a surface , then we can draw a line element dl on the ...
Page 87
... current density JT , which includes displacement current density odE / at for now , to sim- plify the equations ; we shall separate it out at the end . After we deal with the xy plane , we can easily add the xz and yz planes . We will ...
... current density JT , which includes displacement current density odE / at for now , to sim- plify the equations ; we shall separate it out at the end . After we deal with the xy plane , we can easily add the xz and yz planes . We will ...
Page 241
... current density J or surface cur- rent density K we have , from Section 6.3 , A = μο K da and 4π r μο dv 4π r So the part of the bound surface current density is being played by Kb = M x î and the bound volume current density is Jb = V ...
... current density J or surface cur- rent density K we have , from Section 6.3 , A = μο K da and 4π r μο dv 4π r So the part of the bound surface current density is being played by Kb = M x î and the bound volume current density is Jb = V ...
Contents
Vector Analysis | 1 |
Electric Field EGausss Law | 33 |
Magnetic Field BAmpères Law | 66 |
Copyright | |
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acceleration Ampère's law ANSWER antenna axis Biot-Savart Biot-Savart law calculate capacitance capacitor charge density charge Q circuit component conducting conductor constant coordinates Coulomb's law curl current density cylinder dielectric differential direction distance divergence E field electric dipole electric field electromagnetic electrons electrostatic energy example Faraday's law field lines Figure flux frequency Gauss's law inductance inductor infinite inside integral Laplace's equation line charge loop Lorentz force Lorentz transformation magnetic dipole magnetic field magnetic monopoles Maxwell's equations meter momentum moving negative parallel perpendicular plane plasma plates polarization positive potential Poynting's vector primed frame Problem radiation radius reference frame relative relativistic resistor right-hand rule scalar Section solenoid speed sphere spherical stationary surface charge theorem tion unit velocity voltage waveguide wire zero Απεργ Απερτ μο ду дх