{"product_id":"electrophorus-activity-charging-induction-static-electricity","title":"Electrophorus Activity — Charging by Induction — Static…","description":"\u003cdiv style=\"background:#f0fdf4;border:2px solid #16a34a;border-radius:8px;padding:14px 18px;margin-bottom:18px;font-size:15px;line-height:1.5;\"\u003e\n\u003cstrong\u003e📦 Save with the Static Unit Bundle:\u003c\/strong\u003e Get every static resource I sell — quizzes, slide decks, labs, crosswords, warmups, the test, and the escape room — bundled for \u003cstrong\u003e$38.25\u003c\/strong\u003e. \u003ca href=\"\/products\/complete-high-school-physics-static-electricity-unit-bundle-ngss-aligned\" style=\"color:#15803d;font-weight:600;\"\u003eGet the High School Physics Static Electricity Unit Bundle →\u003c\/a\u003e\n\u003c\/div\u003e\nRub fur on styrofoam. Place a pie plate on top. Ground it. Lift it up. ZAP. Students experience charging by induction firsthand — and they can repeat it over and over.\n\n12 conceptual questions build a complete progression: triboelectric charging, induced polarization, grounding, and why the pie plate is positive even though no positive charges moved.\n\nWhat's Included:\n• Student activity worksheet with procedure, real setup photo, and 12 questions\n• Teacher notes with answer key, equipment costs, and assembly instructions\n• Print-ready digital resource + editable Word formats\n\nCheap materials (~$7 per group). Designed for Grades 9-12 physics. NGSS-aligned. 20-30 minutes.","brand":"Phantastic Physics","offers":[{"title":"Default Title","offer_id":48541222568165,"sku":null,"price":4.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0704\/4762\/8517\/files\/Electrophorus_Thumbnail.png?v=1773265250","url":"https:\/\/phantasticphysics.com\/products\/electrophorus-activity-charging-induction-static-electricity","provider":"Phantastic Physics","version":"1.0","type":"link"}