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This lecture, published by Columbia Gorge Community College, explains how to "quickly and directly solve for current through one element in a parallel configuration of two known parallel impedances using the AC current divider rule without having to solve for voltage or total impedance." The...

This lecture, published by Columbia Gorge Community College, introduces the sinusoidal AC current source. The presenter shows how to "perform circuit analysis using AC current sources" and discusses "considerations regarding AC current sources placed in series and in parallel." Limitations of...

This lecture, published by Columbia Gorge Community College, introduces the sinusoidal AC current source. The presenter shows how to "perform circuit analysis using AC current sources" and discusses "considerations regarding AC current sources placed in series and in parallel." Limitations of...

This lecture, published by Columbia Gorge Community College, demonstrates "that a variable load impedance will receive maximum real power from a circuit when its impedance is the complex conjugate of the Thevenin’s equivalent impedance for that circuit." The presenter also discusses "electrical...

This lecture, published by Columbia Gorge Community College, demonstrates "that a variable load impedance will receive maximum real power from a circuit when its impedance is the complex conjugate of the Thevenin’s equivalent impedance for that circuit." The presenter also discusses "electrical...

This lecture, published by Columbia Gorge Community College, examines Ohm's Law, "the fundamental cause and effect relationship of electrical properties." The presenter also discusses "how phasor equivalents and complex impedances are employed in the calculation of voltage, current, and impedance...

This lecture, published by Columbia Gorge Community College, examines Ohm's Law, "the fundamental cause and effect relationship of electrical properties." The presenter also discusses "how phasor equivalents and complex impedances are employed in the calculation of voltage, current, and impedance...

This lecture, published by Columbia Gorge Community College, consists of illustrated example problems that examine the application of AC Ohm's Law. The presenter shows how to use Ohm's Law to "calculate voltage, current, and impedance for AC circuits." The recording runs 18:29 minutes in length and...

This lecture, published by Columbia Gorge Community College, consists of illustrated example problems that examine the application of AC Ohm's Law. The presenter shows how to use Ohm's Law to "calculate voltage, current, and impedance for AC circuits." The recording runs 20:04 minutes in length and...

This lecture, published by Columbia Gorge Community College, examines the relationships between apparent, real, and reactive power. The instructor shows how to calculate these quantities for AC circuits. The recording runs 39:08 minutes in length and part two is available to view separately.