NTNUJAVA Virtual Physics Laboratory
Enjoy the fun of physics with simulations!
Backup site http://enjoy.phy.ntnu.edu.tw/ntnujava/
December 10, 2019, 09:40:17 pm *
Welcome, Guest. Please login or register.
Did you miss your activation email?

Login with username, password and session length
 
   Home   Help Search Login Register  
Progress is impossible without change; and those who cannot change their minds cannot change anything. ..."George Bernard Shaw(1865-1950, Irish dramatist, essayist and critic, Nobel Prize for Literature 1925)"
Google Bookmarks Yahoo My Web MSN Live Netscape Del.icio.us FURL Stumble Upon Delirious Ask FaceBook

Pages: [1]   Go Down
  Print  
Author Topic: Ejs Open Source Metalic Conductor Model Java Applet  (Read 4374 times)
0 Members and 1 Guest are viewing this topic. Click to toggle author information(expand message area).
lookang
Moderator
Hero Member
*****
Offline Offline

Posts: 1792


http://weelookang.blogspot.com


WWW
«
Embed this message
on: February 12, 2012, 07:23:47 am » posted from:SINGAPORE,SINGAPORE,SINGAPORE

Metalic conductor Based on an animation of the Supercomet 2 project by Francisco Esquembre and Maria Jose Cano, Universidad de Murcia
found a lot of simulations here
thought it would be good for the simulation to live on here
http://www.um.es/fem/EjsWiki/Main/Links

Embed a running copy of this simulation

Embed a running copy link(show simulation in a popuped window)
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!


How can a lot of loose electrons cause a metal to be a good conductor?
This is because each electron is an electric charge that is free to move. Moving electric charges can make up a current. But this is only true if they move the same way.

Due to thermal kinetic energy of the electrons and ions in the metal, these conduction electrons move in a random, disordered way, with a velocity close to 106 m/s. In total, however, they have zero net velocity because their motion is not ordered.

However, if an external field is applied, then the net motion of the electrons will follow the field.


* Ejs Open Source Metalic Conductor Model Java Applet.png (67.54 KB, 655x525 - viewed 436 times.)
« Last Edit: February 12, 2012, 07:27:51 am by lookang » Logged
lookang
Moderator
Hero Member
*****
Offline Offline

Posts: 1792


http://weelookang.blogspot.com


WWW
«
Embed this message
Reply #1 on: February 12, 2012, 07:29:39 am » posted from:SINGAPORE,SINGAPORE,SINGAPORE

changes

rearrange the layout
fix a bug in the display
i did not make this, i merely rearrange the layout Smiley
author: Francisco Esquembre and Maria Jose Cano
Logged
Pages: [1]   Go Up
  Print  
Progress is impossible without change; and those who cannot change their minds cannot change anything. ..."George Bernard Shaw(1865-1950, Irish dramatist, essayist and critic, Nobel Prize for Literature 1925)"
 
Jump to:  


Related Topics
Subject Started by Replies Views Last post
Ejs Open Source Bar Magnet Model java applet
Simulations from other web sites
ahmedelshfie 2 9201 Last post April 26, 2010, 07:48:35 pm
by ahmedelshfie
Ejs Open Source 2 Bar Magnets & Compass Model java applet
Collaborative Community of EJS
lookang 16 24058 Last post June 08, 2010, 11:32:44 pm
by Fu-Kwun Hwang
Ejs Open Source Ripple Tank Interference Model java applet
Collaborative Community of EJS
lookang 26 48868 Last post February 21, 2019, 09:01:29 am
by lookang
Ejs Open Source 2D Collision Model java applet
Collaborative Community of EJS
lookang 1 12512 Last post May 19, 2011, 10:56:16 pm
by lookang
Ejs Open Source Real Clock Model Java Applet
Collaborative Community of EJS
lookang 2 8690 Last post January 26, 2017, 11:06:53 am
by lookang
Powered by MySQL Powered by PHP Powered by SMF 1.1.13 | SMF © 2006-2011, Simple Machines LLC Valid XHTML 1.0! Valid CSS!
Page created in 0.054 seconds with 23 queries.since 2011/06/15