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Chapter 20 · College Physics

Electric Current, Resistance, and Ohm's Law

Current, Ohm's law, resistance and resistivity, electric power, AC and DC, electric hazards, and nerve conduction.

47 of the 97 problems this chapter sets.

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College Physics 2e: Access for free at https://openstax.org/books/college-physics-2e/pages/1-introduction-to-science-and-the-realm-of-physics-physical-quantities-and-units