Fun Physical Science Experiment Model Homemade DIY Generator Motor Material School Students Teaching
$15.42
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Features
1. Happy and easy to learn.2. Exercise your children practical ability.
3. Train your children observation capability,thinking and analytical skills.
Instructions
1.Left-hand rule
electromagnetism, the left hand placed in a magnetic field, so that the magnetic induction lines vertical penetration of the palm, palm facing the N pole (fork into the point out), referred four fingers point to the current direction, the direction of thumb is that a conductor direction of the force.
2.Simple principle
power conductor in a magnetic field magnet provided continuously driven by Ampere force, resulting in rotational movement.
Changing the magnetic field direction and the direction of the battery, wires inversion occurs.
Please note that:the battery does not incuded.
Package Included
1 x Wind Forming Experiment Kit
| Weight | 0.083 kg |
|---|
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