{"product_id":"green-magnetic-viewing-film-4x6-cool-magnets-science-kit-magnetic-field-detector-visual-aid-for-physics-education-ideal-for-research-magnetism-demonstrations-4-x-6-green-film","title":"Green Magnetic Viewing Film 4x6 | Cool Magnets Science Kit | Magnetic Field Detector \u0026 Visual Aid for Physics Education | Ideal for Research \u0026 Magnetism Demonstrations 4 x 6\" Green Film","description":"\u003ch3\u003eGreen Magnetic Viewing Film 4x6 | Cool Magnets Science Kit | Magnetic Field Detector \u0026amp; Visual Aid for Physics Education | Ideal for Research \u0026amp; Magnetism Demonstrations\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eThe same film is used by professionals such as engineers, developers and\nresearchers to find out the magnetic field distribution when a group of\nmagnets is involved. It is also used in the manufacturing industry to form the\ninternal defect of a steel part in conjunction with an X-ray machine. The\ngreen foil contains millions of nano magnetic particles that can rotate freely\nwhen you are near a steel object or a permanent magnet. When the magnetic\nparticles change their orientation, the reflection rate of the light also\nchanges to the magnetic field below. This is why the film changes shades when\na magnetic field is applied. The film becomes darker when the magnetic field\nlines are perpendicular to the surface, and brighter when the field lines are\nhorizontal, i.e. across the surface. When a rod is placed under it, the magnet\nwill appear as a darker area with a lighter outline. When both poles are\nplaced under the film, the areas near the two poles are dark, but the edge of\nthe two poles is displayed as a light line, so you can determine the pole\norientations. Our images show the two same dimensions, but differently\nmagnetized. The film is also highly flexible and can be easily wrapped around\nmagnetic assemblies. Tips \u0026amp; Uses: 1. Place the film near the magnet to observe\nthe pattern changes so you can see how the magnet is magnetized and where the\nmagnetic rods are located on the magnet. 2. The stronger the magnets, the\nbetter the results. We recommend neodymium magnets instead of ceramic magnets.\n3. To achieve the same results of our pictures, you should use the same type\nand quantity of magnets. 4. The film identifies neither North nor South Poles.\nIf you need a pole identifier, you can check out our pole detector offers. 5.\nDo not fold the film as it leaves a permanent crease.\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n  \u003cul class=\"a\"\u003e\n         \u003cli\u003eOptimal Size and Visibility: The film measures 4x6 inches, providing a substantial viewing area. Its vibrant green color enhances the visibility of magnetic field lines, making it easier to observe and understand magnetic interactions.\u003c\/li\u003e\n         \u003cli\u003eVersatile Educational and Professional Use: This tool is ideal for a wide range of applications. It's beneficial for educators teaching magnetism, students learning physics, engineers involved in magnetic field research, and hobbyists experimenting with magnetic projects.\u003c\/li\u003e\n         \u003cli\u003eUser-Friendly and Instant Results: Easy to use, simply place this film over any magnet or magnetic field source. It provides an immediate visual representation of magnetic forces, revealing intricate patterns and lines that are otherwise invisible. The film will hold the image of the last magnetic field for later analysis. To reset, swipe a flat magnet slightly above the film back and forth multiple times.\u003c\/li\u003e\n         \u003cli\u003eHigh-Quality, Durable Material: Constructed from responsive, high-quality materials specifically designed to react to magnetic fields. This durability ensures long-term use and consistent reliability in a variety of settings.\u003c\/li\u003e\n         \u003cli\u003eValuable Educational Resource: An excellent addition to classrooms, laboratories, and educational workshops. This film is a practical tool for demonstrating and teaching about magnetic field lines, properties, and the fundamental principles of magnetism.\u003c\/li\u003e\n  \u003c\/ul\u003e","brand":"CMS MAGNETICS","offers":[{"title":"Default Title","offer_id":43647390843060,"sku":"B000UV6ZPS","price":111.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0595\/9906\/1172\/files\/B000UV6ZPS.jpg?v=1728718219","url":"https:\/\/auspowers.com\/products\/green-magnetic-viewing-film-4x6-cool-magnets-science-kit-magnetic-field-detector-visual-aid-for-physics-education-ideal-for-research-magnetism-demonstrations-4-x-6-green-film","provider":"AusPower Australia","version":"1.0","type":"link"}