Feature: 1. Better Learning: Experiments have shown that energized wires are subjected to the use of force in a magnetic field, and the direction of force is related to the direction of current, the direction of magnetic induction energy, and the magnitude of current.2. Clear Demonstration: When the direction of the current between the squares or the magnetic field becomes opposite, the direction of the force acting on the broadcasting wire also becomes opposite. 3. The Using Tips: During the experiment, the current should not be too high to avoid heating the wires and conductive tubes. After using the instrument, place it in a cool and dry place. 4. Good Materials: Consisting of premium ABS and copper materials, the electro magnetic induction tool is very for long term use. 5. Convenient Carry: Comes with a light weight and a compact size as well, the electromagnetic induction kit is very convenient to carry to outdoor. Specification: Item Type: Electromagnetic Induction Kit Package List: 1 x Base 1 x U Shaped Magnet 1 x Square Coil 2 x Hanging Rod 4 x Nut 1 x Hollow Copper Tube 1. Our listing price includes the value of goods,packaging cost,and export taxes,not including international duties. 2. duties,taxes,and charges are not included in the item price or shipping fee. 3. The duties are buyers' responsibility.Please check with your country's customs office determine what these additional costs will be prior to your purchase. 4. All disputes arising from the duties will be submitted to ebay for solution. 1. Any questions, pls. contact us via ebay message or email us.We will reply your message within 48 hours. If you do not receive our reply within 48 hours, pls. post a message again because sometimes our message system may block some emails. 2. If you are satisfied with our service, pls. kindly leave us a positive feedback and give us the Detailed Seller Rating with all "5 " in very area3. Our aim is to provide Level Customer Service, your recognition will encourage us greatly and serve you better. We strive to keep all our customers satisfy. We will do our up most to exceed your expectations in customer service, communication and dispatching of your orders. ![]() |