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Explore the fundamental principles of electrical engineering in this 26-minute video from the series "Electrical Engineering for Everyone" presented by Laura J. Bottomley. Delve into the world of electromagnetic energy, starting with the differences between two-prong and three-prong plugs. Examine the relationship between voltage and current, and discover how changing magnetic fields over time impacts electrical systems. Investigate the distinctions between magnetism and electricity, and witness Maxwell's Equations in action. Uncover the duality of these equations and their significance in understanding electromagnetic phenomena. Learn about nuclear fusion and solar energy applications, including how to measure voltage in solar cells. Conclude with an exploration of ultraviolet light using a specialized flashlight. Gain valuable insights into the inner workings of electricity and its practical applications in everyday life.
Syllabus
Two Prong Versus Three Prong Plugs
How Voltage and Current Are Related
What Happens When We Change a Magnetic Field in Time
How Magnetism Differs from Electricity
Maxwell's Equations in Action
The Duality of Maxwell's Equations
Nuclear Energy by Fusion and Solar Energy
Measuring Voltage for a Solar Cell
Examining an Ultraviolet Flashlight
Taught by
Wondrium
Reviews
4.5 rating, based on 2 Class Central reviews
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This video by Wondrium is a wonderful guide to understanding electrical engineering. It explains how electricity works in our homes, starting with why power plugs have two or three prongs [00:23].
The teacher uses simple language and shows cool examples. For instance, he builds a shake flashlight to show how magnets make electricity [04:39], and uses a small motor to show how generators work [06:34]. You will also learn how solar panels make power directly from light [18:19].
The video avoids hard math, making it very easy to follow. It is perfect for beginners who want a clear introduction to electrical engineering! -
The course “How Electricity Works – Understanding Electrical Engineering” provides a clear, structured, and engaging introduction to the fundamental principles of electricity and electrical engineering. It is well-suited for beginners who want to gr…