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The Physics of a Van de Graaff Generator

This short animation describes the physics behind the Van de Graaff Generator. A Van de Graaff Generator makes use of the Triboelectric effect to transport electrons from a source to a sink, generating a large potential difference in the process which can result in a spark. Narrated by Muhammad Omar and animated by Nasir Yousufi. 0:00 Introduction 0:24 Triboelectric effect 1:23 Anatomy of the Generator 1:53 How it works (at the bottom) 3:05 How it works (at the top) 4:22 What causes the spark? 4:51 Overview Disclaimer: image of Robert Van de Graaff by Suaima sourced under the Creative Commons Attribution-Share Alike 4.0 International license. https://commons.wikimedia.org/wiki/Fi...