Category Archives: Tesla Coils

Making big sparks. Invented by Nikola Tesla in the 1860s, Tesla coils are a way of making huge high voltage sparks. Impressive, frightening and dangerous. See how they are made and the visual effects they can create. In this section, we explore not only the science but also the art to create unforgettable images.

Tesla coil for Physics Dept

University TCThe Physics Dept of the Uni of Western Australia had this Tesla coil which dates back 40 years. Made in Germany according to the nameplate. Apparently runs at 1 MHz but lots of problems with the Leyden jar caps. It still not functioning despite various attempts so despite the historical interest it was felt a new one was needed of more modern design. So I put my hand up.

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