Episode of Series “PSSC physics”.
Simplified experiment substituting standard spheres for oil drops; analysis of the charge related to the velocity of the sphere across field of view of microscope emphasises the evidence that charge comes in natural units that are all alike; numerous changes of charge are shown, produced by X-rays.
Content notification
Our collection comprises over 40,000 moving image works, acquired and catalogued between the 1940s and early 2000s. As a result, some items may reflect outdated, offensive and possibly harmful views and opinions. ACMI is working to identify and redress such usages.
Learn more about our collection and our collection policy here. If you come across harmful content on our website that you would like to report, let us know.
How to watch
Collection
In ACMI's collection
Credits
Collection metadata
ACMI Identifier
322216
Language
English
Subject categories
Educational & Instructional → Instructional
Food, Health, Lifestyle, Medicine, Psychology & Safety → X-rays
Mathematics, Science & Technology → Physics
Mathematics, Science & Technology → Science - Experiments
Sound/audio
Sound
Colour
Black and White
Holdings
16mm film; Limited Access Print (Section 2)
16mm film; Access Print (Section 1)