Bộ đồ chơi thí nghiệm vật lý mini cho bé tại Lotte Market
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Small electric motor model experiment instrument tool. Verify the relationship between armature steering and current direction and direction of magnetic field lines. When conducting DC motor experiment, connect 3V~6V DC voltage to the two terminals, that is, normal operation, the speed increases with voltage, if it is not turned, it can be manually adjusted. The permanent magnet N is extremely: Còn hàng
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Giới thiệu Bộ đồ chơi thí nghiệm vật lý mini cho bé tại Lotte Market
Description:
Small electric motor model experiment instrument tool
Educational toy for cultivating students' interest in physics, more intuitive and easy to understand the main structure of the motor.
Verify the relationship between armature steering and current direction and direction of magnetic field lines
Material: Metal
Specification:
1. When conducting DC motor experiment, connect 3V~6V DC voltage to the two terminals, that is, normal operation, the speed increases with voltage, if it is not turned, it can be manually adjusted.
2. Pay attention to the two brushes before touching the power supply, so as not to cause a short circuit.
3. The permanent magnet N is extremely red, S is extremely white or blue, pay attention to the color code when installing
Size Chart:
Size: 14 x 9 x 11 cm/ 5.51 x 3.5 x 4.33 inch
Package Includes:
1 x Hand Crank Generator Model