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Electroscope
This video and PowerPoint describe how to explain and demonstrate the photoelectric effect.
More detailed guidance on how to use these teaching resources can be found in the overview document.
Photoelectric effect
We demonstrate how an aluminium-based electroscope can be positively and negatively charged, and how it can be used to demonstrate the photoelectric effect.
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3.1 - Photoelectric effect.pptx 4.14 MB