APS Excellence in Physics Education Award
November 2019

Science SPORE Prize
November 2011

The Open Source Physics Project is supported by NSF DUE-0442581.

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Fixed Torque Dynamo and Motor Model  [ Computer Program ]

Match Score:
100
Byline:
W. Christian
The Fixed Torque Dynamo and Motor Model solves the coupled differential equations for an electric motor driven by a dynamo (generator). The model can be used as to illustrate…
Faraday Loop in Changing Field  [ Computer Program ]

Match Score:
100
Byline:
A. Cox
The Faraday Loop Changing Field Model shows the induced emf in a changing external magnetic field. You can control the frequency, magnitude and type of variation in the external…
Faraday's Law JS Model  [ Computer Program ]

Match Score:
100
Byline:
W. Christian
The Faraday's Law JavaScript Model shows how a changing magnetic flux creates an electromotive force (an emf), -dφ/dt = emf. The magnetic flux φ is a measure of the amount of…
Faraday Disk Dynamo Model  [ Computer Program ]

Match Score:
100
Byline:
A. Cox
The EJS Faraday Disk Dynamo shows a conducting disk that rotates in a magnetic field. This produces a current (homopolar generator) and for certain configurations, it is a…
Faraday Loop Model  [ Computer Program ]

Match Score:
100
Byline:
A. Cox
The EJS Faraday Loop Model shows a conducting loop in a time-dependent constant magnetic field. The model is initially incomplete and students must complete the model by adding the…
Electric Generator Model  [ Computer Program ]

Match Score:
100
Byline:
A. Cox and W. Christian
The EJS Electric Generator Model shows a simple electric generator made from a conducting loop rotating in a uniform magnetic field and connected to an ammeter. The model shows a…
Falling Loop Model  [ Computer Program ]

Match Score:
100
Byline:
A. Cox
The EJS Falling Loop Model shows a conducting loop falling out of a region of uniform magnetic field. It plots the velocity of the loop as a function of time. Users can change the…