About This

• [INTUITIVE 3D MAGNETIC FIELD DEMONSTRATOR]: Specially crafted for middle school physics teaching, this magnetic induction device visually displays the 3D spatial direction of magnetic fields and vividly shows magnetic flux lines formed around induction wires.
• [COMPLETE ALL-IN-ONE ACCESSORY KIT]: Comes fully equipped with ribbon magnet, latch magnet, 6 rectangular transparent induction plates, crescent induction panel and sturdy fixed bracket to guarantee steady classroom demonstrations.
• [SIMPLE & EASY OPERATION FOR TEACHERS]: Just shake the tool to scatter tiny iron filings, insert cross magnet, fit the plate and tap gently—clear magnetic field patterns appear instantly without complicated steps.
• [IDEAL PHYSICS TEACHING AID]: Visibly proves magnetic field existence and the spatial layout of magnetic lines of force, helping students grasp abstract electromagnetic knowledge more easily in class.
• [VERSATILE MAGNET INSTALLATION DESIGN]: Matches ribbon magnets perfectly; lay the semicircular panel over the I-shaped base to quickly set up and observe accurate magnetic field orientation.