Voltage | Introduction to electrical engineering | Electrical engineering | Khan Academy
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Voltage | Introduction to electrical engineering | Electrical engineering | Khan Academy
Courses on Khan Academy are always 100% free. Start practicing—and saving your progress—now: https://www.khanacademy.org/science/electrical-engineering/introduction-to-ee/intro-to-ee/v/ee-voltage-intuition The positive sign for current corresponds to the direction a positive charge would move. In metal wires, current is carried by ...
315.6K viewsMay 12, 2016
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