Physics - Atomic Physics, Lesson 2: Electronic Charge and Mass

Duration: 30 min

Creator: Encyclopaedia Britannica Educational Corporation

Description: Describes and demonstrates the bending of cathode rays in an electric field and in a magnetic field. These experiments show that cathode rays are negatively charged particles. Millikan's oil drop experiment is described in some detail.

Metadata Source:Catalog of Classroom Teaching Films for Georgia Schools, No. 10 (Georgia Department of Education)