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This complete introduction to electricity demonstrates magnetic effects, a model electric cell, switches, resistance and heat, how light bulbs and door bells operate, short circuits, and the effects of faulty wiring.
Includes: two 1.5 V cylindrical single-cell batteries, a single-throw knife switch, lamp bulb, socket, door bell, bell wire, iron filings, one zinc electrode, one carbon electrode, and two compasses. Complete with
instructions and suggested experiments.
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