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written by Andrew Duffy
The Charge Trajectories in 3D Electrostatic Fields model investigates a charged particle, and the forces exerted on that charged particle by electric and/or magnetic fields. First, see how the charge behaves when exposed to just an electric field. Then, see how the charge behaves when exposed to just a magnetic field. Finally, if you'd like, turn both fields on and see what happens.

The Charge Trajectories in 3D Electrostatic Fields 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_bu_duffy_Charge_Trajectories_in_3D_Electrostatic_Fields.jar file will run the program if Java is installed.

Please note that this resource requires at least version 1.5 of Java (JRE).
View the source code document attached to this resource
Subjects Levels Resource Types
Electricity & Magnetism
- General
- Magnetic Fields and Forces
= Force on Moving Charges
- Lower Undergraduate
- Middle School
- High School
- Upper Undergraduate
- Instructional Material
= Curriculum support
= Interactive Simulation
- Audio/Visual
= Movie/Animation
Intended Users Formats Ratings
- Learners
- Educators
- application/java
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Mirror:
http://physics.bu.edu/~duffy/Ejs/…
Access Rights:
Free access
License:
This material is released under a GNU General Public License Version 3 license.
Rights Holder:
Andrew Duffy, Boston University
Record Cloner:
Metadata instance created April 26, 2010 by Wolfgang Christian
Record Updated:
June 3, 2014 by Andreu Glasmann
Last Update
when Cataloged:
April 26, 2010
Other Collections:

bug fixed here Ejs Open Source Motion of Charge Particle in Electric & Magnetic Field in 3D

Author: lookang
Posted: October 27, 2010 at 1:56AM
Source: The Open Source Physics collection

vx = vxinit; // added by lookang to initialize page
vy = vyinit;
vz = vzinit;
the sliders vxinit, vyinit and vzinit need to add _initialize() to the action on drag.

i have remix a version of this applet here
Ejs Open Source Motion of Charge Particle in Electric & Magnetic Field in 3D
http://www.phy.ntnu.edu.tw/ntnujava/index.php?topic=1982.0
enjoy!

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Record Link
AIP Format
A. Duffy, Computer Program CHARGE TRAJECTORIES IN 3D ELECTROSTATIC FIELDS MODEL (2010), WWW Document, (http://www.compadre.org/Repository/document/ServeFile.cfm?ID=9997&DocID=1631).
AJP/PRST-PER
A. Duffy, Computer Program CHARGE TRAJECTORIES IN 3D ELECTROSTATIC FIELDS MODEL (2010), <http://www.compadre.org/Repository/document/ServeFile.cfm?ID=9997&DocID=1631>.
APA Format
Duffy, A. (2010). Charge Trajectories in 3D Electrostatic Fields Model [Computer software]. Retrieved December 20, 2014, from http://www.compadre.org/Repository/document/ServeFile.cfm?ID=9997&DocID=1631
Chicago Format
Duffy, Andrew. "Charge Trajectories in 3D Electrostatic Fields Model." http://www.compadre.org/Repository/document/ServeFile.cfm?ID=9997&DocID=1631 (accessed 20 December 2014).
MLA Format
Duffy, Andrew. Charge Trajectories in 3D Electrostatic Fields Model. Computer software. 2010. Java (JRE) 1.5. 20 Dec. 2014 <http://www.compadre.org/Repository/document/ServeFile.cfm?ID=9997&DocID=1631>.
BibTeX Export Format
@misc{ Author = "Andrew Duffy", Title = {Charge Trajectories in 3D Electrostatic Fields Model}, Month = {April}, Year = {2010} }
Refer Export Format

%A Andrew Duffy
%T Charge Trajectories in 3D Electrostatic Fields Model
%D April 26, 2010
%U http://www.compadre.org/Repository/document/ServeFile.cfm?ID=9997&DocID=1631
%O application/java

EndNote Export Format

%0 Computer Program
%A Duffy, Andrew
%D April 26, 2010
%T Charge Trajectories in 3D Electrostatic Fields Model
%8 April 26, 2010
%U http://www.compadre.org/Repository/document/ServeFile.cfm?ID=9997&DocID=1631


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Charge Trajectories in 3D Electrostatic Fields Model:

Is Based On Easy Java Simulations Modeling and Authoring Tool

The Easy Java Simulations Modeling and Authoring Tool is needed to explore the computational model used in the Charge Trajectories in 3D Electrostatic Fields Model.

relation by Wolfgang Christian
Is the Basis For http://www.phy.ntnu.edu.tw/ntnujava/index.php?topic=1982.0

This is a remix of Charge Trajectories in 3D Electrostatic Fields Model written by Andrew Duffy http://www.compadre.org/osp/items/detail.cfm?ID=9997 with help from Charged particle motion in static Electric/Magnetic field by Fu-Kwun Hwang http://www.phy.ntnu.edu.tw/ntnujava/index.php?topic=1431.0

relation by wee lookang

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