{"product_id":"united-scientific®-electromagnet-kit","title":"United Scientific® Electromagnet Kit","description":"This kit is designed for high school students to learn the principles and applications of electromagnets. It includes two coils on plastic spools, a U-shaped iron core, a straight iron core, two magnetic compasses with stands, and a pair of wires. Students can build a bar-shaped and a U-shaped electromagnet which they power with a 6V battery (not included) or DC power supply (not included), to determine the magnitude and polarity of electromagnetic forces. An activity guide and a plastic storage case are included.","brand":"United Scientific Supplies","offers":[{"title":"Default Title","offer_id":49962368139541,"sku":"USSEMKIT2","price":36.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0857\/4897\/3845\/files\/EMKIT2_20Electromagnet_20Kit.jpg?v=1781073714","url":"https:\/\/unitedsupplycorp.com\/products\/united-scientific%c2%ae-electromagnet-kit","provider":"United Supply Corp.","version":"1.0","type":"link"}