{"product_id":"b0djnzw1v2","title":"Homemade Direct Motor Physics and Electromagnetism The Effect of Energized Conductors in The Magnetic Field is Reduced to The Ampere Force","description":"\u003cdiv\u003e\n\u003ch1\u003eAbout This\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003e1.Happy and easy to learn.\u003c\/li\u003e\n\u003cli\u003e2.exercise your children hands-on ability.\u003c\/li\u003e\n\u003cli\u003e3.Exercise your children's ability of observation,thinking and analysis.\u003c\/li\u003e\n\u003cli\u003e1.Left hand rule:\u003c\/li\u003e\n\u003cli\u003eElectromagnetism, 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 in the tip out), denotes four fingers pointing to the current direction, the Direction of the thumb is that a conductor direction of force.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"BrightMinds","offers":[{"title":"Default Title","offer_id":47666920194132,"sku":"SPH-B0DJNZW1V2","price":44.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0655\/3590\/1780\/files\/311KP5nwlpL._AC_SL1500_4f78ebb2-1d4f-44c9-a0a7-cd3c22f643e4.jpg?v=1789309977","url":"https:\/\/learnbrightminds.com\/products\/b0djnzw1v2","provider":"BrightMinds","version":"1.0","type":"link"}