written by
Anne Cox, Wolfgang Christian, and Francisco Esquembre
The Coulomb Force: What is Wrong JS Model asks students to figure out what is wrong with the model. Users observe the force magnitude and direction as they change the position and charge of individual particles and add more particles.
Users can examine and correct the model using Web EJS or JavaScript desktop EJS Ver 6.
Coulomb Force: What is Wrong source code
The EJS source code for the Coulomb Force: What is Wrong model. Open this archive use JavaScript desktop EJS version 6 or Web EJS. download 88kb .zip
Last Modified: October 6, 2023
previous versions
4G (9-12) #3. There are two kinds of charges?positive and negative. Like charges repel one another, opposite charges attract. In materials, there are almost exactly equal proportions of positive and negative charges, making the materials as a whole electrically neutral. Negative charges, being associated with electrons, are far more mobile in materials than positive charges are. A very small excess or deficit of negative charges in a material produces noticeable electric forces.
<a href="https://www.compadre.org/OSP/items/detail.cfm?ID=16646">Cox, A, W. Christian, and F. Esquembre. "Coulomb Force: What is Wrong JS Model." Version 1.0.</a>
A. Cox, W. Christian, and F. Esquembre, Computer Program COULOMB FORCE: WHAT IS WRONG JS MODEL, Version 1.0 (2023), WWW Document, (https://www.compadre.org/Repository/document/ServeFile.cfm?ID=16646&DocID=5806).
A. Cox, W. Christian, and F. Esquembre, Computer Program COULOMB FORCE: WHAT IS WRONG JS MODEL, Version 1.0 (2023), <https://www.compadre.org/Repository/document/ServeFile.cfm?ID=16646&DocID=5806>.
Cox, A., Christian, W., & Esquembre, F. (2023). Coulomb Force: What is Wrong JS Model (Version 1.0) [Computer software]. Retrieved September 9, 2024, from https://www.compadre.org/Repository/document/ServeFile.cfm?ID=16646&DocID=5806
Cox, A, W. Christian, and F. Esquembre. "Coulomb Force: What is Wrong JS Model." Version 1.0. https://www.compadre.org/Repository/document/ServeFile.cfm?ID=16646&DocID=5806 (accessed 9 September 2024).
Cox, Anne, Wolfgang Christian, and Francisco Esquembre. Coulomb Force: What is Wrong JS Model. Vers. 1.0. Computer software. 2023. 9 Sep. 2024 <https://www.compadre.org/Repository/document/ServeFile.cfm?ID=16646&DocID=5806>.
@misc{
Author = "Anne Cox and Wolfgang Christian and Francisco Esquembre",
Title = {Coulomb Force: What is Wrong JS Model},
Month = {October},
Year = {2023}
}
%A Anne Cox %A Wolfgang Christian %A Francisco Esquembre %T Coulomb Force: What is Wrong JS Model %D October 6, 2023 %U https://www.compadre.org/Repository/document/ServeFile.cfm?ID=16646&DocID=5806 %O 1.0 %O text/html
%0 Computer Program %A Cox, Anne %A Christian, Wolfgang %A Esquembre, Francisco %D October 6, 2023 %T Coulomb Force: What is Wrong JS Model %7 1.0 %8 October 6, 2023 %U https://www.compadre.org/Repository/document/ServeFile.cfm?ID=16646&DocID=5806
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1 ready-to-run example is available
1 source code document is available
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