{"product_id":"b0d53zf8rb","title":"Ampere Force Demonstrator Physical Experiment Instrument for The Action of Magnetic Field on Current","description":"\u003cdiv\u003e\n\u003ch1\u003eAbout This\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eThis instrument demonstrates the relationship between the direction of the ampere force and the magnitude of the ampere force and the current intensity, the length of the energized wire, and the intensity of the magnetic line of induction.\u003c\/li\u003e\n\u003cli\u003eThe wire frame (conductor) is deflected under the action of ampere force in a uniform magnetic field, and the wire frame is affected by the horizontal component of its own gravity. When the two reach a balance, the plane of the wire frame deflects to a certain angle to stand still (The greater the angle, the greater the ampere force received), the deflection angle is magnified and displayed on the dial by the pointer, which greatly improves the visibility of the experiment.\u003c\/li\u003e\n\u003cli\u003eBefore use, the pointer should be calibrated to point to zero scale.\u003c\/li\u003e\n\u003cli\u003eWhen using, make sure that the three contacts of the wire frame are in good contact with the connecting reeds of the terminal. If necessary, the contact points can be polished with fine sandpaper. If the contacts in the middle are not in contact with the reeds, the reeds can be properly pressed down.\u003c\/li\u003e\n\u003cli\u003eWhen transporting the instrument, avoid collisions and drops to avoid deformation of the wire frame and pointer and the magnetic needle from falling off.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"BrightMinds","offers":[{"title":"Default Title","offer_id":47666920915028,"sku":"SPH-B0D53ZF8RB","price":317.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0655\/3590\/1780\/files\/31KYAJm1riL._AC_SL1500.jpg?v=1789309980","url":"https:\/\/learnbrightminds.com\/products\/b0d53zf8rb","provider":"BrightMinds","version":"1.0","type":"link"}