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http://dx.doi.org/10.5370/JEET.2017.12.6.2262

New Force Expression on Dielectrics: Equivalent Electrifying Current Method  

Choi, Hong-Soon (Dept. of Electrical Engineering, Kyungpook National University)
Lee, Se-Hee (Dept. of Electrical Engineering, Kyungpook National University)
Publication Information
Journal of Electrical Engineering and Technology / v.12, no.6, 2017 , pp. 2262-2267 More about this Journal
Abstract
A new force expression on dielectrics subjected to electric field is proposed in this paper. It is the electric version of the equivalent magnetizing current method in magnetic field. From the idea of electromagnetic duality, virtual equivalent electrifying magnetic current method is conjectured in the field of dielectric force problem. Numerical results show that the proposed method has good agreements with the conventional methods. The merits and demerits of the proposed method are also discussed.
Keywords
Dielectrics; Equivalent magnetizing current; Equivalent electrifying current; Force density; Magnetic current;
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