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Science and education toy science experiment model airplane novelty toy educational toy
Contacts:xinChat
Mobile:86-15858994086
E-mail: WeChat:15858994086
Address:70726 , 5 F, International Trade Mart (District 5).
Address:浙江省 金华市 金东区 天鸽智创园西区1栋,Jinhua City,Zhejiang Province
Related items
Product Code: 57004
Product Name: "Harmony Battery Magnetic Train"
Size: 495*140*32mm
Weight: About 320g
Material: Alloy, battery 3.7V, magnet, EVA, wooden rod.
Color: Mixed
Battery Usage: Yes/No
Barcode: 6976390570048
Copyright: Lu Zu Deng Zi-2023-F-00332578
Packing: 68pcs
Box Specification: 700*500*500mm
Note: This product is quite power-hungry and requires a 3.7V charger.
Purchasing Terms
1: This product is a science experiment material kit, not a toy, not a toy, not a toy!!!
2: This product is suitable for educational institutions. If you are not an educational institution and wish to purchase, please thoroughly understand the usage scenarios of this product. Students must use this product under supervision.
With the guidance of a teacher or guardian.
3: This product is not a retail product for end users. When a sales agent sells the product to an end customer, they must clearly state to the customer that the product is a scientific experimental material.
Teacher or guardian guidance for use.
Experimental Purpose:
When a battery with a magnet attached enters a copper coil, the magnetic field created by the coil repels the magnet.
The attraction and repulsion between electromagnets have led to the movement of batteries. Current flows from the positive to the negative poles along the copper wires, and the magnets on the battery interact with each other.
Interaction and repulsion form the invisible hand that propels the battery forward smoothly.
Safety Warning:
All the accessories in this product are specially designed for student experiments. Please ensure safety under the supervision and guidance of teachers and parents.
Use all! All products are prohibited.
Stop using! Not suitable for children under three years of age, do not approach fire sources. If used.
Please check the circuit before assembling the battery to ensure that it is unblocked and that there are no problems with the electrical connection.
The accessories are complete, and the contact of each is good.
Okay, on the battery, the + sign indicates the positive terminal and the - sign indicates the negative terminal. Be careful during the assembly process if you use glue.
Do not get into the eyes and skin.
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