Introduction To Electricity.

A 13 year-old boy and his sister conduct simple experiments at home with static electricity and visit a power house where the engineer demonstrates the use of circuit testers, electromagnets, and generators.
Complete catalog record
INTRODUCTION TO ELECTRICITY. Coronet, c1948. 11 min., sd., b&w, 16mm. Summary: A 13 year-old boy and his sister conduct simple experiments at home with static electricity and visit a power house where the engineer demonstrates the use of circuit testers, electromagnets, and generators. Credits: Collaborator, Ira C. Davis. © Coronet Instructional Films, a division of Esquire, Inc.; 26Feb48; MP3117.