Basic Electromagnetic Theory - Revision history

Kazem Sabet at 21:13, 23 July 2018

2018-07-23T21:13:18Z

2017-05-15T12:58:17Z

2017-05-13T19:43:13Z

‎Free-Space Field Solutions

2017-05-13T17:39:35Z

‎Electromagnetic Waves

2017-05-13T17:33:59Z

2017-05-13T17:33:06Z

‎Electric and Magnetic Fields

2017-05-13T17:31:32Z

2017-05-13T17:19:54Z

2017-05-13T17:19:33Z

2017-05-12T20:30:59Z

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 == Electromagnetic Waves ==

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-<td>[[image:Cube-icon.png | link=Getting_Started_with_EM.CUBE]] [[image:cad-ico.png | link=Building Geometrical Constructions in CubeCAD]] [[image:fdtd-ico.png | link=EM.Tempo]] [[image:prop-ico.png | link=EM.Terrano]] [[image:static-ico.png | link=EM.Ferma]] [[image:planar-ico.png | link=EM.Picasso]] [[image:metal-ico.png | link=EM.Libera]] [[image:po-ico.png | link=EM.Illumina]] </td>
+<td>[[image:Cube-icon.png | link=Getting_Started_with_EM.Cube]] [[image:cad-ico.png | link=Building Geometrical Constructions in CubeCAD]] [[image:fdtd-ico.png | link=EM.Tempo]] [[image:prop-ico.png | link=EM.Terrano]] [[image:static-ico.png | link=EM.Ferma]] [[image:planar-ico.png | link=EM.Picasso]] [[image:metal-ico.png | link=EM.Libera]] [[image:po-ico.png | link=EM.Illumina]] </td>
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-[[Image:Top_icon.png|30px]] '''[[#Maxwell.27s_Equations_in_Differential_Form | Back to the Top of the Page]]'''
+[[Image:Top_icon.png|30px]] '''[[#Electromagnetic_Waves | Back to the Top of the Page]]'''
 [[Image:Back_icon.png|30px]] '''[[A_Review_of_Maxwell%27s_Equations_%26_Computational_Electromagnetics_(CEM)  | Back to Maxwell's Equations Page]]'''
 [[Image:Back_icon.png|30px]] '''[[EM.Cube | Back to EM.Cube Main Page]]'''

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-[[Image:EM wave1.png|thumb|left|540px| Propagation of the electric and magnetic fields associated with an electromagnetic wave.]]
+[[Image:EM wave.png|thumb|left|540px| Propagation of the electric and magnetic fields associated with an electromagnetic wave.]]
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-== Electric and Magnetic Fields ==
+== Electromagnetic Waves ==
 An electromagnetic field is a physical field produced by electrically charged objects. The electromagnetic field can be viewed as the combination of an electric field and a magnetic field. The electric field is produced by stationary charges, while the magnetic field is produced by moving charges, i.e. electric currents. The electromagnetic field propagates indefinitely at the speed of light through a vacuum space. The oscillations of the two fields are perpendicular to each other and perpendicular to the direction of energy propagation, thus forming a propagating transverse wave.

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 == Electric and Magnetic Fields ==
-An electromagnetic field is a physical field produced by electrically charged objects. The electromagnetic field can be viewed as the combination of an electric field and a magnetic field. The electric field is produced by stationary charges, while the magnetic field is produced by moving charges, i.e. electric currents. The electromagnetic field propagates indefinitely at the speed of light through a vacuum space. The oscillations of the two fields are perpendicular to each other and perpendicular to the direction of energy propagation, thus forming a propagating transverse wave. The way in which charges and currents interact with the electromagnetic field is described by Maxwell's equations.
+An electromagnetic field is a physical field produced by electrically charged objects. The electromagnetic field can be viewed as the combination of an electric field and a magnetic field. The electric field is produced by stationary charges, while the magnetic field is produced by moving charges, i.e. electric currents. The electromagnetic field propagates indefinitely at the speed of light through a vacuum space. The oscillations of the two fields are perpendicular to each other and perpendicular to the direction of energy propagation, thus forming a propagating transverse wave.
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 == Maxwell's Equations in Differential Form ==

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-[[Image:EM wave1.png|thumb|left|400px| Propagation of the electric and magnetic fields associated with an electromagnetic wave.]]
+[[Image:EM wave1.png|thumb|left|540px| Propagation of the electric and magnetic fields associated with an electromagnetic wave.]]
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← Older revision		Revision as of 17:19, 13 May 2017
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	:<math> \nabla . \mathbf{M} - \dfrac{\partial \rho_m}{\partial t} = 0 </math>		:<math> \nabla . \mathbf{M} - \dfrac{\partial \rho_m}{\partial t} = 0 </math>
		+
		+	<table>
		+	<tr>
		+	<td>
		+	[[Image:EM wave1.png\|thumb\|left\|400px\| Propagation of the electric and magnetic fields associated with an electromagnetic wave.]]
		+	</td>
		+	</tr>
		+	</table>

	== The Wave Equations ==		== The Wave Equations ==