{"product_id":"coulombo-coulomb-s-law-physics-mug","title":"Coulombo – Coulomb’s Law Physics Mug","description":"\u003cp\u003eWhy do opposite charges cling together? Coulombo feels the pull. Coulomb’s law, F = keq1q2\/r², says the electric force between two point charges grows with their product and falls with the square of the distance. Like charges repel; opposites attract. Pixel-art black ceramic mug in 11 or 15 oz; equation, symbols and sources in the physics panel below.\u003c\/p\u003e","brand":"Printify","offers":[{"title":"11oz","offer_id":50420029292647,"sku":"14237097683614976403","price":21.99,"currency_code":"USD","in_stock":true},{"title":"15oz","offer_id":50420029325415,"sku":"98144113429695375441","price":23.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0596\/8746\/9159\/files\/coulombo_closeup_2400.png?v=1791690170","url":"https:\/\/pixelatedphysics.com\/products\/coulombo-coulomb-s-law-physics-mug","provider":"Pixelated Physics","version":"1.0","type":"link"}