written by
								Michael Davidson  
					
				
					This item is an interactive Java tutorial that simulates the movement of free electrons when voltage is applied across a conductor.  As the user adjusts the current flow, the resulting changes are represented on both a macro and nanoscale.   The design of the simulation helps the beginner understand how electron collision causes resistance within a system.  This applet is part of a larger collection sponsored by Florida State University. 
				
					Please note that this resource requires Java Applet Plug-in. 
 
 
 
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								<a href="https://www.compadre.org/portal/items/detail.cfm?ID=5314">Davidson, Michael. Molecular Expressions: Electricity & Magnetism - Resistance at the Molecular Level. August 1, 2003.</a> 
												M. Davidson,   (1998), WWW Document, (https://micro.magnet.fsu.edu/electromag/java/filamentresistance/index.html). 
												M. Davidson, Molecular Expressions: Electricity & Magnetism - Resistance at the Molecular Level (1998), <https://micro.magnet.fsu.edu/electromag/java/filamentresistance/index.html>. 
												Davidson, M. (2003, August 1). Molecular Expressions: Electricity & Magnetism - Resistance at the Molecular Level. Retrieved November 4, 2025, from https://micro.magnet.fsu.edu/electromag/java/filamentresistance/index.html 
												Davidson, Michael. Molecular Expressions: Electricity & Magnetism - Resistance at the Molecular Level. August 1, 2003. https://micro.magnet.fsu.edu/electromag/java/filamentresistance/index.html (accessed 4 November 2025). 
												Davidson, Michael. Molecular Expressions: Electricity & Magnetism - Resistance at the Molecular Level. 1998. 1 Aug. 2003. 4 Nov. 2025 <https://micro.magnet.fsu.edu/electromag/java/filamentresistance/index.html>. 
												@misc{
								Author = "Michael Davidson",
						Title = {Molecular Expressions: Electricity & Magnetism - Resistance at the Molecular Level},
					Volume = {2025},
					Number = {4 November 2025},
					Month = {August 1, 2003},
				Year = {1998}
			} 
												%A Michael Davidson %T Molecular Expressions: Electricity & Magnetism - Resistance at the Molecular Level %D August 1, 2003 %U https://micro.magnet.fsu.edu/electromag/java/filamentresistance/index.html %O application/java %0 Electronic Source %A Davidson, Michael %D August 1, 2003 %T Molecular Expressions: Electricity & Magnetism - Resistance at the Molecular Level %V 2025 %N 4 November 2025 %8 August 1, 2003 %9 application/java %U https://micro.magnet.fsu.edu/electromag/java/filamentresistance/index.html Disclaimer: ComPADRE offers citation styles as a guide only. We cannot offer interpretations about citations as this is an automated procedure. Please refer to the style manuals in the Citation Source Information area for clarifications. 
												Citation Source Information 
											
										The AIP Style presented is based on information from the AIP Style Manual. The APA Style presented is based on information from APA Style.org: Electronic References. The Chicago Style presented is based on information from Examples of Chicago-Style Documentation. The MLA Style presented is based on information from the MLA FAQ. This resource is stored in 5 shared folders. You must login to access shared folders. Molecular Expressions: Electricity & Magnetism - Resistance at the Molecular Level:
				Is a Student Extra Of
				
						The Physics Classroom: Electrical Resistance: Journey of a Typical Electron
					
			 
		
			
				Is a Teaching Guide For
				
						Physics Classroom: Resistance
					
			 
		
			
				Is a Student Extra Of
				
						Physics Classroom: Resistance
					
			 
		
			
				Is a Teaching Guide For
				
						The Physics Classroom: Electrical Resistance: Journey of a Typical Electron
					
			 
		
		
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