Ejs Open Source Phase Difference Java Applet

[lookang]

Ejs Open Source Phase Difference Java Applet
using http://www.compadre.org/osp/items/detail.cfm?ID=10014 by andrew Duffy as template to redesign into this http://upload.wikimedia.org/wikipedia/commons/thumb/9/92/Sumafasores.gif/220px-Sumafasores.gif


work in progress

Embed a running copy of this simulation
<applet code='users.sgeducation.lookang.reference_circle_v2wee_pkg.reference_circle_v2weeApplet.class' archive='http://www.phy.ntnu.edu.tw/ntnujava/ejsuser/14019/ejs_reference_circle_v2wee.jar' name='reference_circle_v2wee9365' id='reference_circle_v2wee9365' width='708' height='540' mayscript=true><param name='draggable' value='true'></applet>
Embed a running copy link(show simulation in a popuped window)
<a href='http://www.phy.ntnu.edu.tw/ntnujava/msg.php?smfejs=9365' target='smfejs'>Run simulation</a>

Full screen applet or Problem viewing java?Add http://www.phy.ntnu.edu.tw/ to exception site list
Press the Alt key and the left mouse button to drag the applet off the browser and onto the desktop. This work is licensed under a Creative Commons Attribution 2.5 Taiwan License

• Please feel free to post your ideas about how to use the simulation for better teaching and learning.
• Post questions to be asked to help students to think, to explore.
• Upload worksheets as attached files to share with more users.

Let's work together. We can help more users understand physics conceptually and enjoy the fun of learning physics!

reference included
http://www.phy.ntnu.edu.tw/ntnujava/index.php?topic=148.0
http://www.phy.ntnu.edu.tw/ntnujava/index.php?topic=2119.0
http://www.acoustics.salford.ac.uk/feschools/waves/super.htm#phase
http://upload.wikimedia.org/wikipedia/commons/thumb/9/92/Sumafasores.gif/220px-Sumafasores.gif

[lookang]

changes

customized bottom panel
redesign ODE equations
A and phi with input field and slider that are dynamic display

july18 2012
assessment of learning input field and feedback designed
rotation sense change added

july19 2012
bug fix
answer different if rotation sense is reverse.