{"product_id":"2-pack-magnetic-levitation-coil-copper-wire-iron-core-system","title":"2-Pack Magnetic Levitation Coil – Copper Wire Iron Core System","description":"\n\u003ch2\u003e2-Pack Magnetic Levitation Coil System – Copper Wire \u0026amp; Iron Core\u003c\/h2\u003e\n\u003cp\u003eTake your DIY electronics, physics experiments, or levitation projects to the next level with this \u003cstrong\u003e2-Pack Magnetic Levitation Coil System\u003c\/strong\u003e. Engineered with a precision-wound copper wire winding and a solid iron core, these coils deliver consistent, controllable electromagnetic fields — making them ideal for builders, hobbyists, engineers, and educators alike.\u003c\/p\u003e\n\n\u003ch3\u003eHow It Works\u003c\/h3\u003e\n\u003cp\u003eBy adjusting the magnitude and direction of the current flowing through the coil, the electromagnetic force can be finely tuned — enabling you to push or attract an upper permanent magnet and achieve stable, repeatable magnetic suspension. Whether you're prototyping a levitation platform, building an electromagnetic demonstration rig, or experimenting with magnetic field control, these coils give you precise, reliable performance.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 2-pack — great for dual-coil setups or as a backup spare\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Aluminium-copper alloy construction for excellent conductivity and durability\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCore Type:\u003c\/strong\u003e Iron core for enhanced magnetic flux and stronger field generation\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Copper finish for easy identification and a professional look\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Includes screws for secure, stable installation\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 12×19mm compact form factor fits a wide range of project enclosures\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVersatile Use:\u003c\/strong\u003e Compatible with magnetic levitation systems, electromagnetic experiments, and custom coil assemblies\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho Is This For?\u003c\/h3\u003e\n\u003cp\u003eThese coils are a perfect match for electronics hobbyists, STEM educators, physics demonstrators, and engineering professionals who need a dependable, adjustable electromagnetic component. They also make a thoughtful and practical gift for anyone passionate about hands-on science and DIY builds.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Insight\u003c\/h3\u003e\n\u003cp\u003eElectromagnetic coils like these operate on the principle of Ampere's Law — current passing through a wound conductor generates a magnetic field proportional to the number of turns and the current magnitude. The iron core concentrates this field for greater force output. For a deeper understanding of electromagnetic coil principles, visit the \u003ca href=\"https:\/\/www.nist.gov\/topics\/electromagnetics\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eNIST Electromagnetics Resource\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What is included in the 2-Pack Magnetic Levitation Coil System?\u003c\/h4\u003e\n\u003cp\u003eA: You receive two magnetic levitation coils, each featuring a copper wire winding around an iron core, plus mounting screws. The coils measure 12×19mm and are constructed from aluminium-copper alloy for excellent conductivity and longevity.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How does the magnetic levitation coil generate a suspension force?\u003c\/h4\u003e\n\u003cp\u003eA: By adjusting the magnitude and direction of the electrical current flowing through the coil, you can control the strength and polarity of the electromagnetic field. This allows the coil to either attract or repel an upper permanent magnet, enabling precise and stable magnetic suspension in your levitation system.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What projects are these magnetic levitation coils suitable for?\u003c\/h4\u003e\n\u003cp\u003eA: These coils are well-suited for DIY magnetic levitation displays, STEM education demonstrations, electromagnetic prototype rigs, physics experiments, and any custom project requiring a compact, controllable electromagnetic component. The 2-pack format is ideal for dual-coil levitation systems or for keeping a spare on hand.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Are these coils compatible with standard electronics components?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The coils feature standard wire leads and a compact 12×19mm form factor, making them easy to integrate into breadboards, PCB designs, and custom enclosures. Always verify your power supply and current requirements match the coil's rated specifications before use.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is included in the 2-Pack Magnetic Levitation Coil System?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"You receive two magnetic levitation coils, each featuring a copper wire winding around an iron core, plus mounting screws. The coils measure 12×19mm and are constructed from aluminium-copper alloy for excellent conductivity and longevity.\"}}, {\"@type\": \"Question\", \"name\": \"How does the magnetic levitation coil generate a suspension force?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"By adjusting the magnitude and direction of the electrical current flowing through the coil, you can control the strength and polarity of the electromagnetic field. 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Always verify your power supply and current requirements match the coil's rated specifications before use.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/vpggdm-rp.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Hand Tools \u0026 Hardware\", \"item\": \"https:\/\/vpggdm-rp.myshopify.com\/collections\/hand-tools-hardware\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"2-Pack Magnetic Levitation Coil – Copper Wire Iron Core System\", \"item\": \"https:\/\/vpggdm-rp.myshopify.com\/products\/2-pack-magnetic-levitation-coil-copper-wire-iron-core-system\"}]}\u003c\/script\u003e","brand":"Qme","offers":[{"title":"onesize","offer_id":49759098962134,"sku":"14:200026864#onesize","price":16.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0827\/5243\/8486\/files\/S50d51d2156124fb989ed9d0587b80548y.webp?v=1785326418","url":"https:\/\/qmeboost.com\/products\/2-pack-magnetic-levitation-coil-copper-wire-iron-core-system","provider":"Qme","version":"1.0","type":"link"}