{"product_id":"b0h45bf4ly","title":"Left-Hand Rule \u0026 Ampere Force Demonstration Instrument, Copper Guide Rail with Square Coil, Magnetic Field \u0026 Current Interaction Electromagnetic Experiment Equipment","description":"\u003cdiv\u003e\n\u003ch1\u003eAbout This\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eProfessional experimental apparatus designed to verify the action of magnetic field on current, which intuitively displays the movement characteristics of current-carrying wires inside magnetic fields.\u003c\/li\u003e\n\u003cli\u003eFor normal operation, you can match it with 2 sets of AA battery boxes, 2 AA batteries and corresponding connecting wires to build a complete experimental circuit.\u003c\/li\u003e\n\u003cli\u003eThis device also supports pairing with dedicated power supply and 2 connecting wires, providing flexible power connection options for different experimental environments.\u003c\/li\u003e\n\u003cli\u003ePhysical theories become easier to understand through hands-on tests. Use this standard experimental tool to conduct operations and explore fundamental electromagnetic principles.\u003c\/li\u003e\n\u003cli\u003eComprehensive after-sales support is available. Please send us an email for any product questions or usage troubles, and we will offer targeted solutions within 24 hours.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"BrightMinds","offers":[{"title":"Default Title","offer_id":47666905481300,"sku":"SPH-B0H45BF4LY","price":64.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0655\/3590\/1780\/files\/41FQaRnTX4L._AC_SL1500.jpg?v=1789309906","url":"https:\/\/learnbrightminds.com\/products\/b0h45bf4ly","provider":"BrightMinds","version":"1.0","type":"link"}