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This video, provided by Columbia Gorge Community College, is the first part of a two part lecture that discusses examples of parallel alternating currents. Examples are given for Kirchhoff's Current Law, AC Ohm's Law, and the AC Current Divider Rule. This video runs 04:14 minutes in length. The...

This video, provided by Columbia Gorge Community College, is the second part of a two part lecture that discusses examples of parallel alternating currents. Examples are given for Kirchhoff's Current Law, AC Ohm's Law, and the AC Current Divider Rule. This video runs 06:30 minutes in length. The...

This video, provided by Columbia Gorge Community College, is the first part of a two part lecture that discusses parallel complex impedances. The main objective of this lesson is to "learn to calculate the total complex impedance of parallel circuits [and to] examine the effects of shorts and opens...

This video, provided by Columbia Gorge Community College, is the second part of a two part lecture that discusses parallel complex impedances. The main objective of this lesson is to "learn to calculate the total complex impedance of parallel circuits [and to] examine the effects of shorts and opens...

This paper by Payam H. Matin and Ali Eydgahi, of the Department of Engineering and Aviation Sciences Science at the University of Maryland Eastern Shore, discusses a student research project as supplemental curriculum for STEM students to  gain "experience in design of a routing path for an...

These presentation slides, made available by the University of South Florida, discuss student pathways toward engineering careers. The presentation includes the following sections: "The Skills Gap", Employer Interviews, Questions Asked, "Gaps" Identified, The Internship Paradox, The Evidence from...

This video, provided by Columbia Gorge Community College, is the first part of a two part lecture that discusses peak and effective values. The main objective of this lesson is to "define peak magnitude, peak to peak magnitude, and effective or RMS value for sinusoidal waveforms." This video runs...

This video, provided by Columbia Gorge Community College, is the second part of a two part lecture that discusses peak and effective values. The main objective of this lesson is to "define peak magnitude, peak to peak magnitude, and effective or RMS value for sinusoidal waveforms." This video runs...

This page from the Pennsylvania Department of Conservation and Natural Resources provides a number of classroom resources on topics like rocks, minerals, fossils, general geology, glaciers, earthquakes, historic geology and more. Clicking on a topic area will lead users to a webpage with resources...

This video, provided by Columbia Gorge Community College, is the first part of a two part lecture that discusses period and frequency. The main objective of this lesson is to "define period and frequency [and to] learn to evaluate sinusoidal functions with respect to time." This video runs 11:54...