Ejs Open Source Long Magnet Falling Through solenoid Model Java Applet by LTL
[li]derived from http://www.phy.ntnu.edu.tw/ntnujava/index.php?topic=2391.0 by lookang
and [/li]
[li]original model by http://www.compadre.org/osp/items/detail.cfm?ID=10327 Magnet Falling Through Ring Model
written by Francisco Esquembre.[/li]
This simulation was created as part of the MOSEM2 project.
As requested :)
Proper credit made to MOSEM2!!

Made some changes to the applet to make things neat and clear.

   Comparison to motion of a ball is removed. In the worksheet I will ask how the motion of the magnet is compared to a ball and why (Ans: centre of mass motion should be identical. Although emf is induced at the ends of the solenoid, there is no conversion of energy from mechanical to electrical with a open circuit.)
   Remove the simulation in relation to temperature of the coil. Again will ask in the worksheet.
   Modified some of the control elements

I have attached a possible question scenario (will be refined to be a short guided inquiry ~30 mins). Will also produce a short video to demo the feature of the applet.

Question for you:

   how do I embed into your google site for students access?

/htdocs/ntnujava/ejsuser/14019/users/sgeducation/lookang/FallingMagnet08_pkg/FallingMagnet08.propertiesFull 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
Download EJS jar file(1989.9kB):double click downloaded file to run it. (33 times by 16 users) , Download EJS source View EJS source