sábado, 20 de julio de 2019

Lámpara de levitación magnética

Lámpara de levitación magnética



Esta lámpara utiliza la levitación magnética para mantener ‘flotando’, mediante el empleo de imanes y electroimanes, una bombilla. Recibe la electricidad a través del aire mediante el método de la resonancia magnética, estudiado y desarrollado por Tesla. 

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Magnetic Suspension Lamp: not only does this lamp defy gravity, the LEDs in the bulb are powered through wireless induction (no batteries needed). This kind of levitation uses a control system with an adjustable electromagnet in a feedback loop with Hall effect sensors which allows for fine tuning of the magnetic field to exactly balance the pull of gravity. If this lamp design is unplugged (or the power goes off) the bulb assembly does not fall, but instead snaps onto the upper armature via strong permanent magnets embedded within. Amazing physics demonstrated by clever engineering! ➡️ 

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