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	<title>Force in Hertzian Electrodynamics - Revision history</title>
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	<updated>2026-04-10T01:34:24Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
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	<entry>
		<id>http://naturalphilosophy.org/wiki/index.php?title=Force_in_Hertzian_Electrodynamics&amp;diff=23713&amp;oldid=prev</id>
		<title>Maintenance script: Imported from text file</title>
		<link rel="alternate" type="text/html" href="http://naturalphilosophy.org/wiki/index.php?title=Force_in_Hertzian_Electrodynamics&amp;diff=23713&amp;oldid=prev"/>
		<updated>2017-01-02T02:33:20Z</updated>

		<summary type="html">&lt;p&gt;Imported from text file&lt;/p&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 22:33, 1 January 2017&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l15&quot;&gt;Line 15:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 15:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Category:Scientific Paper|force hertzian electrodynamics]]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Category:Scientific Paper|force hertzian electrodynamics]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
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		<author><name>Maintenance script</name></author>
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	<entry>
		<id>http://naturalphilosophy.org/wiki/index.php?title=Force_in_Hertzian_Electrodynamics&amp;diff=18271&amp;oldid=prev</id>
		<title>Maintenance script: Imported from text file</title>
		<link rel="alternate" type="text/html" href="http://naturalphilosophy.org/wiki/index.php?title=Force_in_Hertzian_Electrodynamics&amp;diff=18271&amp;oldid=prev"/>
		<updated>2017-01-01T17:26:05Z</updated>

		<summary type="html">&lt;p&gt;Imported from text file&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 13:26, 1 January 2017&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l13&quot;&gt;Line 13:&lt;/td&gt;
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&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Maxwell?s equations are covariant under the Lorentz transformation, whereas Hertz?s equations are invariant under the Galilean transformation. At first order in v/c, both are (rival) candidates to describe electromagnetic physics. Hertz?s equations entail a law of force on charge or current inherent in the field theoretical formalism. Maxwell?s equations do not; hence they require postulational supplementation by a force law due to Lorentz. The Hertzian force law is similar to the Lorentz law, with an extra term unobservable in closed circuits. Both formalisms, considered at first order, describe radiation. But we show that only Hertz?s theory correctly describes the weak radiation (few photon) limit.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Maxwell?s equations are covariant under the Lorentz transformation, whereas Hertz?s equations are invariant under the Galilean transformation. At first order in v/c, both are (rival) candidates to describe electromagnetic physics. Hertz?s equations entail a law of force on charge or current inherent in the field theoretical formalism. Maxwell?s equations do not; hence they require postulational supplementation by a force law due to Lorentz. The Hertzian force law is similar to the Lorentz law, with an extra term unobservable in closed circuits. Both formalisms, considered at first order, describe radiation. But we show that only Hertz?s theory correctly describes the weak radiation (few photon) limit.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
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		<author><name>Maintenance script</name></author>
	</entry>
	<entry>
		<id>http://naturalphilosophy.org/wiki/index.php?title=Force_in_Hertzian_Electrodynamics&amp;diff=2593&amp;oldid=prev</id>
		<title>Maintenance script: Imported from text file</title>
		<link rel="alternate" type="text/html" href="http://naturalphilosophy.org/wiki/index.php?title=Force_in_Hertzian_Electrodynamics&amp;diff=2593&amp;oldid=prev"/>
		<updated>2016-12-30T04:59:55Z</updated>

		<summary type="html">&lt;p&gt;Imported from text file&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;{{Infobox paper&lt;br /&gt;
| title = Force in Hertzian Electrodynamics&lt;br /&gt;
| author = [[Thomas E Phipps]]&lt;br /&gt;
| published = 2010&lt;br /&gt;
| journal = [[Galilean Electrodynamics]]&lt;br /&gt;
| volume = [[21]]&lt;br /&gt;
| number = [[1]]&lt;br /&gt;
| pages = 3-7&lt;br /&gt;
}}&lt;br /&gt;
&lt;br /&gt;
==Abstract==&lt;br /&gt;
&lt;br /&gt;
Maxwell?s equations are covariant under the Lorentz transformation, whereas Hertz?s equations are invariant under the Galilean transformation. At first order in v/c, both are (rival) candidates to describe electromagnetic physics. Hertz?s equations entail a law of force on charge or current inherent in the field theoretical formalism. Maxwell?s equations do not; hence they require postulational supplementation by a force law due to Lorentz. The Hertzian force law is similar to the Lorentz law, with an extra term unobservable in closed circuits. Both formalisms, considered at first order, describe radiation. But we show that only Hertz?s theory correctly describes the weak radiation (few photon) limit.&lt;br /&gt;
&lt;br /&gt;
[[Category:Scientific Paper]]&lt;br /&gt;
&lt;br /&gt;
[[Category:Electrodynamics]]&lt;/div&gt;</summary>
		<author><name>Maintenance script</name></author>
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