Current, Resistance, and Simple Circuits (24:24)
Review for AP Physics C: Electricity and Magnetism
AP Physics C: Electricity and Magnetism review of Current, Resistance, and Simple Circuits including: deriving electric current in terms of drift velocity, current density version of Ohm’s law, defining resistivity, deriving resistance, explaining the difference between resistivity and resistance, deriving three equations for electric power, the basics of electric circuits, defining electromotive force or emf, discussing a energy circuit analogy and visualization, defining terminal voltage.

Content Times:
0:00 Defining Current
1:46 Drift Velocity and Current
4:55 Current Density
7:15 Resistance, Resistivity, and Ohm’s Law
11:32 Electric Power
16:11 Basics of Electric Circuits
17:07 Electromotive Force
18:15 Circuit Energy Analogy
20:11 Circuit Energy Visualization
22:20 Terminal Voltage
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