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Magnetic Bar Field Model
Francisco Esquembre, and
The EJS Magnetic Bar Field Model shows the field of a bar magnet and has a movable compass that reports the magnetic field values. The bar magnet model is built by placing a group of magnetic dipoles along the bar magnet. You can modify this simulation if you have Ejs installed by right-clicking within the plot and selecting "Open Ejs Model" from the pop-up menu item.
The Magnetic Bar Field model was created using the Easy Java Simulations (Ejs) modeling tool. It is distributed as a ready-to-run (compiled) Java archive. Double clicking the ejs_em_MagneticBarField.jar file will run the program if Java is installed. Ejs is a part of the Open Source Physics Project and is designed to make it easier to access, modify, and generate computer models. Additional Ejs models are available. They can be found by searching ComPADRE for Open Source Physics, OSP, or Ejs.
Please note that this resource requires
at least version 1.5 of
Magnetic Bar Field Model Source Code
Source Code for the Magnetic Bar Field Model program. The source code zip archive contains an XML representation of the model. Unzip this archive in your EJS workspace to compile and run this model using EJS. download 65kb .zip
Published: September 4, 2009
Rights: This material is released under the GNU General Public License Version 3.
Christian, W., Esquembre, F., & Cox, A. (2009). Magnetic Bar Field Model (Version 1.0) [Computer software]. Retrieved July 22, 2017, from http://www.compadre.org/Repository/document/ServeFile.cfm?ID=9414&DocID=1309
Christian, Wolfgang, Francisco Esquembre, and Anne Cox. Magnetic Bar Field Model. Vers. 1.0. Computer software. 2009. Java (JRE) 1.5. 22 July 2017 <http://www.compadre.org/Repository/document/ServeFile.cfm?ID=9414&DocID=1309>.
%A Wolfgang Christian %A Francisco Esquembre %A Anne Cox %T Magnetic Bar Field Model %D September 3, 2009 %U http://www.compadre.org/Repository/document/ServeFile.cfm?ID=9414&DocID=1309 %O 1.0 %O application/java
%0 Computer Program %A Christian, Wolfgang %A Esquembre, Francisco %A Cox, Anne %D September 3, 2009 %T Magnetic Bar Field Model %7 1.0 %8 September 3, 2009 %U http://www.compadre.org/Repository/document/ServeFile.cfm?ID=9414&DocID=1309
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