This DVD contains 4 - 20 minute videos:
The Nature of Electricity
The terminology and concepts discussed include: atom, electrical charge, attraction, repulsion, static electricity, induction, friction, and electrical discharge.
Magnetism
Terminology and concepts conveyed in the video include: magnet, magnetism, magnetic field, pole, compass, north and south pole, and aurora borealis.
Current Electricity
Some of the terminology covered in the video includes: potential difference, battery, circuit, voltage, current, resistance, Ohm's Law, direct current, alternating current, series circuit, parallel circuit, circuit breaker, and fuse.
Electromagnetism
Terminology in the video includes electromagnet, motor, current, induction, generator, and transformer.