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Feld
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1- Mit seiner Hilfe wird beispielsweise die elektrische Spannung entlang einer Kurve definiert.2- http://physicstasks.eu/uloha.php?uloha=547 : Griffiths : 763- Das elektrische Feld ist die Kraft pro Ladung, die eine innitesimal kleine Probeladung dQ erfhrt E ( r ) = d K ( r )/ dQ [ E ] = V/m4-
5- Field lines can never cross- at the intersection; the field would have two different direction at once. Electric field lines cannot cross. If they did, they would be telling you that the force on a charge at that location would point in two different directions, which does not make any sense at all.6- 7-
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13- Satz von Stokes (p.50)
14- Warum wie benutzen Delta Funktion:
15- Product rules P.36
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