Introduction à l'électrostatique (audio)

Le professeur montre une série d'expériences permettant d'atteindre les lois qualitatives de l'électrostatique : attraction, répulsion, deux électricités, différence entre conducteurs et isolants. Electroscope, phénomènes d'influence. Pression électrostatique, union des pointes, paratonnerre, cage de Faraday.


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Helping Students with "b's" and "d's" Again!
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Introductory MIT Courses, Math
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Arab Nationalism, Islamism and the Arab Uprising [Audio]
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The Price of Civilization: economics and ethics after the fall [Audio]
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Rules and Representations: desire from an evolutionary point of view [Audio]
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Veena Das
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Students’ Perceptions of Their Readiness for Community College Study
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Although the drop-out problem is particularly acute at the community college, there is very little research on student attrition that is specific to community colleges. Differences between the […]
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Je veux applaudir
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Field Trips: Active Teaching and Training Techniques, Part 3
In this film, we’ll explore methods for engaging learners through the experience of a field trip. When students perform meaningful tasks in the field, the activity becomes a form of concrete, experiential learning. This instructional film is from Kansas State University's web-based course, GENAG 721, Occupational and Agricultural Safety and Health Interventions. Copyright 2011, Mitch Ricketts.
Author(s): Mitch Ricketts

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