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Lecture_1 - Electric circuit an interconnection of circuit...

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1 Electric circuit – an interconnection of circuit elements. There must be a closed loop for the current to flow. Circuit element each component of a circuit. * A two terminal electrical device, it can be completely characterized by its voltage and current relationship - “active” elements generate energy (voltage and current sources) -“passive” elements cannot generate energy (resistors, capacitors, inductors) This course deals with: 1. Power for an element 2. Voltage across an element 3. Current through an element
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