photoelectric effect

We looked at the photoelectric effect this week.  I’ve been looking for some video demonstrations but there are very few explanations that I would be happy to recommend.  The animation I used in class is available here.  I also found a nice demonstration on youtube (see below) that uses a different type of electroscope to indicate the presence of charge.

This video is also attached as a podcast.

Leave a comment

This site uses Akismet to reduce spam. Learn how your comment data is processed.