{"product_id":"b0h6j3yt71","title":"DIY Homemade DC Motor Experiment Kit, Ampere Force Demonstrator for Energized Conductor Magnetic Field Effect \u0026 Left-Hand Rule Electromagnetic Principle Research","description":"\u003cdiv\u003e\n\u003ch1\u003eAbout This\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003e1. This practical DIY DC motor demonstrator intuitively presents the core physical phenomenon of Ampere force, vividly verifying the mechanical motion effect generated when energized conductors work in a magnetic field, making abstract electromagnetic theories more intuitive and understandable.\u003c\/li\u003e\n\u003cli\u003e2. The experiment set fully demonstrates the standard electromagnetic left-hand rule, allowing users to master the professional judgment logic of magnetic field direction, current direction and conductor stress direction through hands-on operation and observation.\u003c\/li\u003e\n\u003cli\u003e3. Featuring simple assembly and obvious experimental effects, this equipment helps users sort out electromagnetic operating rules, effectively improving practical operation proficiency and physical principle cognition ability.\u003c\/li\u003e\n\u003cli\u003e4. Support contrastive verification experiments by adjusting magnetic field direction and battery current direction; the forward and reverse rotation changes of the motor clearly show the correlation between current, magnetic field and Ampere force.\u003c\/li\u003e\n\u003cli\u003e5. Compact integrated structural design enables convenient assembly and debugging, serving as ideal auxiliary teaching equipment for electromagnetic principle demonstration and physical laboratory exploratory research.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"BrightMinds","offers":[{"title":"Default Title","offer_id":47666912952404,"sku":"SPH-B0H6J3YT71","price":48.06,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0655\/3590\/1780\/files\/31U4AE9nXDL._AC_SL1500.jpg?v=1789309940","url":"https:\/\/learnbrightminds.com\/products\/b0h6j3yt71","provider":"BrightMinds","version":"1.0","type":"link"}