Dancing Paperclips
Electromagnetism · Electromechanical Interaction
- Dimensions1600*800*900mm
- PresentationElectromechanical Interaction
- PricingQuoted by manufacture spec
Purpose & Scientific Principle
When the audience presses the "auto play" button or plugs the audio connector into the built-in sound source that is playing music, the coil begins to be energized and generates a magnetic field. The paperclips on the coil are affected by the magnetic field, are magnetized in the magnetic field, and will attract each other. The voltage of the coil will continue to change with the rhythm of the music, and the strength of the magnetic field will also change accordingly. Then the audience will see multiple paper clips "standing" on top of each other and jumping to the rhythm of the music
How to Operate
The exhibits are mainly composed of booths, electromagnetic coils, speakers, paper clips, and buttons. Through the interesting phenomenon of paper clip dancing, the audience can understand the mystery and knowledge of electromagnetic fields.
Press the "External Sound Source" button and plug the audio connector into the built-in sound source that is playing music, or press the "Auto Play" button; watch the paperclip's ever-changing dance under different music rhythms.
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