Title A new approach to calculate the current density and surface charge density in the conductor carrying steady state current, employing the gradiento f the scalar function-resistance /
Another Title Naujas skaliarine varžos funkcija pagrįstas metodas srovės ir paviršinio krūvio tankiui nuolatinės srovės laidininkuose apskaičiuoti.
Another Title Новый метод вычисления плотности электрического тока поверхностной плотности заряда в проводнике, используя градиент функции скалярного сопротивления.
Authors Gürdal, O
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Is Part of Elektronika ir elektrotechnika.. Kaunas : Technologija. 2008, Nr. 8, p. 33-36.. ISSN 1392-1215. eISSN 2029-5731
Keywords [eng] electric conductors ; electric currents ; magnetic induction ; electric fields
Abstract [eng] It is shown that the gradient of the scalar function-resistance can be used to determine the electric field intensity, (E) over bar = I del R and the Current density, (J) over right arrow = -sigma I del R in the conductor carrying steady state current. Application of the suggested method is straightforward and does not require heavy calculations such as the Laplace's equation which requires assumptions especially in the case of complicated geometries. The calculations also revealed the source of the surface charge density - obtained from the transversal component of the electric field intensity - on the surface of the conductor formed by the steady state current. Bibl. I.
Published Kaunas : Technologija
Type Journal article
Language English
Publication date 2008
CC license CC license description