| Title: | „Curvilinear squares“ in the teaching of electric fields |
| Authors: | Henzl, Ctibor Rozhon, Jan |
| Citation: | AMTEE ’07 : seventh international conference on Advanced Methods in the Theory of Electrical Engineering : September 10-12, 2007 [Pilsen, Czech Republic]. |
| Issue Date: | 2007 |
| Publisher: | University of West Bohemia |
| Document type: | konferenční příspěvek conferenceObject |
| URI: | http://amtee.zcu.cz/AMTEE/ArchivedProceedings/proceedings_AMTEE_2007/data/section_i.html http://hdl.handle.net/11025/25838 |
| ISBN: | 978-80-7043-564-9 |
| Keywords: | křivočaré čtverce;siločáry;elektrické pole;vizualizace |
| Keywords in different language: | curvilinear squares;lines of force;electric field;visualization |
| Abstract in different language: | The method of “the curvilinear squares” was first described by Dr. Lehmann in year 1909 [1]. It allows a graphical solution of partial differential equations of the elliptic type. It was used for solving technical problems in the first half of last century. More effective numerical methods have been developed since this time. We think, that the method of the „curvilinear squares“has a strong appeal as a teaching method. It cultivates in the students a sense for better understanding of the physical reality. It facilitates the active work in field mapping. The field quantities as E and j can be readily computed. The same can be said about the estimation of sources of the field Q and parameter C. The drawing of the equipotential lines and the field lines can be using certain programs, e.g. Microsoft Word. |
| Rights: | © University of West Bohemia |
| Appears in Collections: | CPEE – AMTEE 2007 CPEE – AMTEE 2007 |
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