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Video Video
TITLE: Magnetism and static electricity [videorecording].
SERIES: Investigations in physics - experiments and observations
PUBLISHED: Princeton, NJ : Films for the Humanities & Sciences ; 1997.
DESCRIPTION: 1 video cassette (30 min.) : sd., col. ; 1/2 in.
NOTES: Original copy.
NOTES: Narrator, Robert Komada; sound mix, Richard Tramontana.
NOTES: Using a bar magnet and compass; a neodymium magnet, soft iron, and a dumbbell; a ferrite magnet crushed into small pieces; a magnetized and broken knife blade; nails and a plastic plate with layers of aluminum, copper, and iron in -between; an iron bar, enamel wire, and a battery; and an ebonite bar, a wool cloth, and a leaf electroscope, this program investigates the following concepts: Magnetic field, poles and lines of force, Curie temperature, Electromagnets, Static electricity, Thompson's water droplet experiment, Like and unlike charges.
NOTES: English.
SUBJECT: Magnetism.
ADDED ENTRY: Wilcox, Thomas.
ADDED ENTRY: Komada, Robert.
ADDED ENTRY: Films for the Humanities & Sciences.
ADDED ENTRY: NHK Educational Corporation.

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