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Faraday torch

Building a Faraday* torch helps to understand how it is possible to produce electricity from a magnet, a copper coil and a movement.  The same principle is used in most electricity plants.   Depending on the plant, the movement is produced by different means (for instance by transferring the ... »
faraday, torch, magnet, coil, transferring
Rating
Difficulty
Duration4h 0 min.
Date22.07.2022
Language

Bicycle magnetic headlight

Bulding a bicycle electricity generator helps to understand how it is possible to produce electricity from a magnet, a copper wire coil and a movement. This technique found in traditional bicycle dynamos is also used in electric power stations.   Unfortunately less bicycles are equiped with ... »
bicycle, generator, magnet, wire, coil
Rating
Difficulty
Duration3h 0 min.
Date22.07.2022
Language

Magnetic alarm

Why not build a magnetic alarm to protect your room or your drawers from any intrusion !   This project is an electronic device which detects the proximity of a magnet. If the magnet is moved away, the alarm will ring.... »
intrusion, detects, proximity, magnet
Rating
Difficulty
Duration2h 0 min.
Date20.07.2022
Language

Hydroelectric power plant 2

This project helps to understand how hydroelectric plants work and generally how a mechanical movement can be transformed into electricity.   With this project, children build the entire system including the coper reels, a disc with magnets and a turbine. When the magnets will move above the ... »
hydroelectric, magnets, turbine, bicycle, alternators
Rating
Difficulty
Duration3h 0 min.
Date20.07.2022
Language

Lighthouse

This Indian project helps to understand how it is possible to produce electricity from a magnet, a copper coil and a movement. The same principle is used in most electricity plants. Depending on the plant, the movement is produced by different means (for instance by transferring the strength of ... »
magnet, coil, transferring, steam, turbines
Rating
Difficulty
Duration2h 30 min.
Date20.07.2022
Language
english français
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