Electrical Circuits Lesson 3: V = IR

718 views · Published 19 July 2015 · 18:23 · Indexed 26 October 2026

Channel: Magic Monk · 2015 · Education

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In this tutorial we use a "waterfall" model of electric circuits to talk about why voltage is proportional to current. We then talk about why V=IR and what resistance means. We then give you some practice questions to apply the equation and solve problems.

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