Physics - Electricity & Magnetism, Lesson 23: Alternating Current Theory

Duration: 30 min

Creator: Encyclopaedia Britannica Educational Corporation

Description: Introduces the concepts of inductance, inductive reactance, capacitive reactance, and impedance as fundamental principles relating to alternating currents. Demonstrates levitation with an operating levitator.

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