Fontem paginae Onus electricum Planckianum inspicere

{{Prospectus unitatum Planckianarum}}

{{Res|Onus electricum Planckianum}} ({{mvar/q_Planck}} notatum) in [[physica]] est [[unitas]] [[onus electricum|oneris electrici]] in hodierno [[unitates Planckianae|unitatum Planckianarum]] systemate adhibita. Quod est sola unitas Planckiana quae ex [[constans gravitatis|constante gravitatis]] non dependet. Definitur:<ref>{{cite journal
	| first1 = Michael
	| last1 = Stock
	| first2 = Thomas J
	| last2 = Witt
	| title = CPEM 2006 round table discussion 'Proposed changes to the SI'
	| journal = Metrologia
	| volume = 43
	| number = 6
	| pages = 583
	| year = [[2006]]
	| url = https://www.tandfonline.com/doi/abs/10.1080/19315775.2007.11721369
	| doi = 10.1088/0026-1394/43/6/014
	| bibcode  =  2006Metro..43..583S
}}</ref><ref>{{cite book
	| last = Pavšič
	| first = Matej
	| title = The Landscape of Theoretical Physics: A Global View
	| year = [[2001]]
	| publisher = Kluwer Academic
	| location = Dordrecht

	| isbn = 0-7923-7006-6
	| pages = 347–352
	| arxiv = gr-qc/0610061
}}</ref>

:<math>q_\text{P} = \sqrt{4 \pi\epsilon_0 \hbar c} = \frac{e}{\sqrt{\alpha}} = 1.875\;546\;037\;78(14) \times 10^{-18}</math> [[coulomb (unitas)|C]],

ubi

* {{mvar/c}} est [[celeritas lucis]] in vacuo
* {{mvar/hbar}} est [[constans Planckiana minuta]]
* {{mvar/epsilon_0}} est [[constans electrica]]
* {{mvar/phye}} est onus electricum elementare ({{*ie}} onus [[proton]]is vel [[electron]]is)
* {{mvar/phyalpha}} est [[constans structurae politae]]

Cum per aequationes classicas computetur,<ref>[http://feynmanlectures.caltech.edu/II_08.html The Feynman Lectures on Physics, Volume II, cap. 8, "Electrostatic Energy]."</ref> {{Creanda|en|Electric potential energy|energia electrica potentialis}} unius oneris electrici Planckiani intra [[sphaera]]m [[radius (geometria)|radio]] unius [[longitudo Planckiana|longitudinis Planckianae]] stipati est unius [[energia Planckiana|energiae Planckianae]] – vel, ad massam conversa, unius [[massa Planckiana|massae Planckianae]].
:<math>E_\text{P} = k_\text{e} \frac{q_\text{P}^2}{l_\text{P}}</math>

== Notae ==
<references />

{{NexInt}}
* [[Longitudo Planckiana]]
* [[Massa Planckiana]]
* [[Temperatura Planckiana]]
* [[Tempus Planckianum]]
* [[Unitates Planckianae]]
* [[Unitates Stoneyanae]]

{{Ast}}

{{Unitates Planckianae}}

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