Stark Tesla's Egg of Columbus AC Motor Tesla Coil Motor Science Motor Model
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We started tracking this price on 2 Nov 2026. The chart fills in as prices change, so you can see whether today’s price is a good one.
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About this product
在 Instagram 查看这篇帖子 physicsfun (@physicsfun) 分享的帖子 Features:Design Intention: Tesla's Egg of Columbus is one of the representative products of Nikola Tesla, the father of alternating current. The alternating current passes through the circuit and generates a rotating magnetic field, which makes the metal object in the center rotate. It is very magical. On the basis, this product uses a capacitive time-sharing circuit, which reduces the size, and uses a transparent structure, which can intuitively and clearly see the internal structure and principle.Technical Points: Customized silicon steel core, 3D printed winding skeleton, transparent acrylic structure, fine winding group, 35mm solid aluminum ball.Usage: Plug the power cord into the product and turn it by turning the switch. It is not recommended to use it for more than 5 minutes each time. The coil will heat up. It is best to stop it f…
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