Motor Principle Description Instrument DIY Toy Physical Experiment Teaching Equipment for Student

<p><span><strong>Motor Principle Description Instrument DIY Toy Physical Experiment Teaching Equipment for Student<br/><br/>Features:</strong><br/><br/><strong>.Educational Significance:</strong> Using the products that are actually visible to explain the working principle of the</span><span>motor can improve the child's ability to use the brain, cultivate children's curiosity about science, and regard science as a child's interest and hobby, so as to prevent children from indulging in electronic products</span></p><p><span><strong>.Product Principle:</strong> It can demonstrate the structure and principle of DC motor, DC generator and AC generator. The specific principle is the closed principle iron ring. The inner side is equipped with a pair of electromagnets. The coils of the two electromagnets are connected in series, and the binding posts are mounted on iron ring</span></p><p><span><strong>.High Playability:</strong> Beautiful appearance, can be placed in the home and office as an ornament<br/></span></p><p><span><strong>.Applicability:</strong> The product is suitable for people over 8 years old<br/></span></p><p><span>.<strong>Excellent Gift:</strong> a great gift for men<br/><br/><strong>Specifications:</strong><br/><br/>.Color: As Shown<br/>.Material: Metal + Plastic<br/>.Product Weight: 2811g<br/>.Package Dimensions: 30 x 30 x 15cm<br/>.Package Weight: 2900g<br/>.Packing: Box<br/><br/><strong>Package Content:</strong><br/><br/>.1 x Motor Principle Description Instrument</span></p>