Keywords: basic electronics (2)

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Basic Electronics: Uncovering OHM's Law
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Basic Electronics: Uncovering OHM's Law

In this simulation you will investigate relationships between voltage, resistance, and current ... (more)

In this simulation you will investigate relationships between voltage, resistance, and current that exists in an electric circuit. You will adjust voltage of the power source and resistance of the resistor and then use digital multimeter to obtain measurements. Then you will record these measurements and look for relationships that exist between voltage, resistance, and current. (less)

Subject:
Science and Technology
Material Type:
Simulations
Provider:
University of Hong Kong, Division of I&T Studies
Provider Set:
Learn Activity (University of Hong Kong)
Author:
Dr. Daniel Churchill
Molecular Expressions: Electricity & Magnetism - Resistance at the Molecular Level
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Molecular Expressions: Electricity & Magnetism - Resistance at the Molecular Level

This item is an interactive Java tutorial that simulates the movement of ... (more)

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. (less)

Subject:
Physics
Material Type:
Full Course
Instructional Material
Interactive
Provider:
ComPADRE Digital Library
Provider Set:
ComPADRE: Resources for Physics and Astronomy Education
Author:
Michael Davidson
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