3D Magnetic Field Line Demonstrator, Electromagnetic Experiment, Magnetic Lines of Force Demo Set, for Physics Experiment Equipment Teaching Instrument

Specifications: Product Name: Magnetic Field Demonstrator Size: 17.5×20.3cm Weight: 1kg Material: high quality plastic, magnet  Package Includes: 1 × Magnetic Field Demonstrator

• ➤ Premium Composition: The demonstrator comprises a bar magnet, a horseshoe magnet, six rectangular transparent magnetic induction plates, a crescent-shaped transparent plate, and a fixed bracket, ensuring stable performance for teaching experiments.
• ➤ Excellent Design: Crafted from high-quality transparent plastic, it boasts a novel and elegant appearance. The obvious demonstration effect enables intuitive observation and supports projection, enhancing teaching efficiency.
• ➤ Easy Operation: Shake the device to arrange iron filings irregularly, pull out the semicircular movable plate, insert the magnet, attach the plate and tap gently—iron filings form clear magnetic field lines instantly.
• ➤ Versatile Application: Ideal for physics magnetic field teaching, it vividly shows magnetic field direction, magnetic induction line distribution and formation.
• ➤ Wide Usage: Perfect for explaining magnetic field existence and flux line spatial distributio, meeting both teaching and project demonstration needs.