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msvgo
Effect of Dielectric on Capacitance
This nugget explains the effects of inserting a dielectric between a capacitor. It also explains the concept of dielectric constant.
Professor Dave Explains
Valence Bond Theory, Hybrid Orbitals, and Molecular Orbital Theory
Alright, let's be real. Nobody understands molecular orbitals when they first take chemistry. You just pretend you do, and then in your next course you learn them a little better. And then a little better than that. And five years later...
msvgo
Magnetism and Gauss's Law
This nugget explains mathematically how the net magnetic flux through any closed surface is zero.
Curated Video
Comparing Dot Plots Using Center and Spread
In this video, students learn how to compare two dot plots by analyzing the center and spread of the data sets. They are introduced to standard deviation as a measure of spread and are taught how to calculate it using a chart.
Crash Course
Crash Course Chemistry #25: Orbitals
Discover what molecules actually look like and why, and find out about quantum-mechanical three dimensional wave functions.
Khan Academy
Khan Academy: Pre Calculus: Sequences and Series (Part 1)
An introductory video on sequences and series. Provides examples of both arithmetic and geometric series, but does not give formal definitions. Introduces and uses sigma notation for sums of series. Illustrates how the general form for a...
PatrickJMT
Patrick Jmt: Summation Notation
In this video, summation notation is explained using numerous examples. [10:15]