Magnetic Seesaw
★Exhibit Content: Magnets "like poles repel, opposite poles attract" ★Interaction: Mechanical interaction ★Operation: Turn the handwheel and observe the swinging of the seesaw. ★Exhibit Description: The exhibit consists of a turntable, a seesaw model, magnetic steel, and a handwheel assembly. When the handwheel is turned, as each pair of magnets approaches, like poles facing each other generate repulsion, while opposite poles facing each other generate attraction, causing the seesaw to swing up and down. This is because magnets have the property that like poles repel and opposite poles attract. ★Scientific Principle: Magnets have the fundamental property of "like poles repel, opposite poles attract," meaning that like magnetic poles repel each other and opposite magnetic poles attract each other. In this exhibit, by rotating the handwheel, the magnetic steel alternately approaches, and the seesaw swings under the alternating action of repulsion and attraction, transforming the abstract magnetic force into intuitive mechanical motion, helping to understand the principle of interaction between magnetic poles.
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- 0.75×0.75×0.95 0.75×0.75×0.95Dimensions (unit: m): 0.75×0.75×0.95 Brand: KexMall Model: PopsciCat-ElectroMagnetic-152 1. Materials: ① Base: frame 30 square tube, enclosure 2.0mm cold-rolled sheet, surface baked paint ② Tabletop: Kelaisi artificial stone, thickness ≥12mm, with flame-retardant board underneath ③ Protective cover: transparent acrylic material, impact-resistant and easy to clean ④ Seesaw model: magnet set, stable and durable structure ⑤ Handwheel assembly: acrylic + stainless steel material, smooth operation, wear-resistant and corrosion-resistant ⑥ Instruction plate: 5mm acrylic UV printing 2. Main configuration: ① Turntable and seesaw model assembly 1 set ② Magnetic steel set ③ Handwheel control assembly ④ Transparent protective cover 1 set 3. Installation requirements: ① Energy requirement: None ② Installation base: directly placed, floor load capacity ≥100kg/㎡ ③ Entry passage: door frame dimensions (width×height) ≥1.0m×1.1m, continuous turning interval ≥1.5m ④ Maintenance access: None
★Exhibit Content: Magnets "like poles repel, opposite poles attract" ★Interaction: Mechanical interaction ★Operation: Turn the handwheel and observe the swinging of the seesaw. ★Exhibit Description: The exhibit consists of a turntable, a seesaw model, magnetic steel, and a handwheel assembly. When the handwheel is turned, as each pair of magnets approaches, like poles facing each other generate repulsion, while opposite poles facing each other generate attraction, causing the seesaw to swing up and down. This is because magnets have the property that like poles repel and opposite poles attract. ★Scientific Principle: Magnets have the fundamental property of "like poles repel, opposite poles attract," meaning that like magnetic poles repel each other and opposite magnetic poles attract each other. In this exhibit, by rotating the handwheel, the magnetic steel alternately approaches, and the seesaw swings under the alternating action of repulsion and attraction, transforming the abstract magnetic force into intuitive mechanical motion, helping to understand the principle of interaction between magnetic poles.
Review
Principle Display: ★★★★ Interaction Effect: ★★★★ Ease of Installation: ★★★★★ Durability: ★★★★ Overall Rating: ★★★★