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Lesson
Current, potential difference, resistance, Ohm's law, and V-I graphs.
Learning objectives
Define current, potential difference, and resistance.
Use $V=IR$ to solve circuit problems.
Interpret a straight-line V-I graph.
Lesson
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Notes
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In this chapter
Now on Ohm's Law. Next up: Resistance and Resistivity.
Lesson progress
Save this lesson when done. Next: Resistance and Resistivity.
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