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Tag: charge

Essential Ideas in Electronics: Voltage (Part 2)

December 17, 2013 Torben Steeg Theory Leave a comment

In this second and final part of our look at voltage, we explore what an electric potential actually is and how a voltage (potential difference) can be created. PREFACE Part 1 of this article on voltage introduced the following key ideas: •    A signal in a system is a voltage •    A voltage is a difference in electric potential between […]

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