New
Arrivals/Restock
Electromagnetic Damping Demonstrator, Perforated Aluminum Tube, Strong Magnetic Block, Plastic Block, Physical Experiment Equipment
4.5 (46 items)
Limited Time SaleUntil the end
22
32
30
$105.00 cheaper than the new price!!
Free shipping for purchases over $99 ( Details )
Free cash-on-delivery fees for purchases over $99
Free cash-on-delivery fees for purchases over $99
See all stores
Please note that the sales price and tax displayed may differ between online and in-store. Also, the product may be out of stock in-store.
New $175.00
Product details
| Management number | 221327161 | Release Date | 2026/05/03 | List Price | $70.00 | Model Number | 221327161 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- Phenomenon: By putting the strong magnetic block and the plastic block into the aluminum tube separately, it can be observed that the permanent magnet cylinder falls slowly and the plastic cylinder falls fast.
- Principle: Because the strong magnetic block undergoes electromagnetic induction when relative movement occurs through the closed conductor (aluminum tube), electromagnetic resistance is generated, which hinders the movement of the magnetic block, so the permanent magnet cylinder falls slowly.
- Experiment 1: Put the side of the aluminum tube with the observation window toward the audience and keep it vertical, and insert the permanent magnet cylinder from the upper port of the aluminum tube. The observer can feel through the observation window: the permanent magnet cylinder will be in the aluminum The inner cavity of the tube falls slowly and falls out from the bottom of the aluminum tube. Once the aluminum tube escapes, it falls quickly.
- Experiment 2: Take out another plastic cylinder with the same size as the permanent magnet cylinder. Re-doing the above experiment will find that the plastic cylinder will fall quickly without any obstacles. If you compare the weight of the cylinder, the plastic cylinder is still significantly lighter than the permanent magnet cylinder.
- We attach great importance to customer experience, so you can contact us if you have any questions, and we will get back to you within 24 hours!
| Manufacturer | ELUKHT |
|---|
Magnets & Magnetism Kits
Acoustic Guitars
Correction of product information
If you notice any omissions or errors in the product information on this page, please use the correction request form below.
Correction Request Form