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Large Columbus Electromagnetic Eddy Currents Egg, Nikola Tesla Science Physics Experiments, Standing up Columbus Egg, DC Motor Induction Tesla Coil, for Teaching, Gifts, Science Experiments Toys
4.2 (116 items)
Limited Time SaleUntil the end
21
09
08
US$450.00 cheaper than the new price!!
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Used US$300.00
Product details
| Management number | 209841780 | Release Date | 2026/04/02 | List Price | US$300.00 | Model Number | 209841780 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- The Columbus Egg is an egg-shaped metal block, in a rotating magnetic field, the metal egg rotates according to the principle of the long axis and eventually stands due to the gyroscopic effect.
- Together with the concave tray made of high-grade acrylic, the gyroscope will rotate more smoothly and silky smooth with the copper egg.
- Fine winding group, metal bolt fixed defence frame and base plate, high-grade and sturdy.
- Can switch forward and reverse rotation at will, visual demonstration of AC motor rotating magnetic field.
- Used to show and explain the rotating magnetic field model and the principle of asynchronous motor.
| Size | Large |
|---|---|
| Brand Name | Moderock |
| Manufacturer | Moderock Ltd. |
| Material Type | Metal, Plastic |
| Item Dimensions | 15.8 x 9.7 x 4.4 inches |
| Included Components | Host, Metal Egg |
| Is Assembly Required | No |
| Age Range Description | Adult |
| Educational Objective | Creative Skills, Dexterity Skills, Exploratory Skills, Imagination Development, Observation Skills, Reasoning Skills, STEM |
| Manufacturer Part Number | GLBD02 |
| Manufacturer Minimum Age MONTHS | 192 |
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