Rotational Power Generation
★Exhibit Content: Faraday's electromagnetic induction ★Interaction: Electromechanical interaction ★Operation: 1. Turn the turntable at the bottom and observe the lighting state of the model's light strip; 2. Change the rotation speed of the turntable and observe changes in light brightness and illuminated position to experience the relationship between rotation speed and current. ★Exhibit Description: "Rotating Power Generation" is an interactive exhibit for science popularization of the principle of electromagnetic induction, designed specifically for physics science exhibition areas, and is also a recommended exhibit of KexMall. The exhibit consists of a DNA-shaped model and a bottom turntable. Visitors turn the turntable to drive the internal conductive coil to cut magnetic field lines and generate current, causing the model's light strip to illuminate; the faster the rotation speed, the greater the current generated, the brighter the light, and the higher the illuminated position, intuitively presenting the process of electromagnetic induction power generation. ★Scientific Principle: The exhibit stand is equipped with a conductive coil and magnets inside. When the turntable is turned to drive the conductive coil to rotate, the conductive coil cuts magnetic field lines, generating induced current, and the light strip illuminates accordingly; when the turntable rotates faster, the current generated is greater, and the illuminated position is higher, intuitively demonstrating Faraday's principle of electromagnetic induction.
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- Φ1.2×2.2m Φ1.2×2.2mDimensions (diameter × height): Φ1.2×2.2m Brand: KexMall Model: PopsciCat-ElectroMagnetic-173 1. Materials: ① Exhibit stand main body: 2mm cold-rolled steel plate, flame-retardant board + baking paint (scratch-resistant and wear-resistant, fireproof and flame-retardant) ② Tabletop: Kelaisi artificial stone, thickness ≥12mm, backed with flame-retardant board ③ DNA-shaped model: cold-rolled steel plate material, surface with simulated color painting ④ Turntable and transmission mechanism: cold-rolled steel plate + stainless steel, smooth and durable ⑤ Description plate, graphic and text panels: 5mm acrylic UV printing ⑦ Electrical control box: cold-rolled steel plate baked paint box, switching power supply, circuit protection components 2. Main configuration: ① DNA-shaped model and light strip assembly (1 set) ② Conductive coil and magnet power generation mechanism (1 set) ③ Bottom turntable and transmission mechanism ④ Rotation speed and lighting linkage control system 3. Exhibition requirements: ① Energy requirement: AC100-240V, 50/60Hz/100W (standard three-wire socket, reliable grounding) ② Installation method: direct placement, top suspension ③ Entry passage: door frame dimensions (width × height) ≥1.2m×2.5m, continuous turning interval in passage ≥2.0m ④ Maintenance passage: not required
★Exhibit Content: Faraday's electromagnetic induction ★Interaction: Electromechanical interaction ★Operation: 1. Turn the turntable at the bottom and observe the lighting state of the model's light strip; 2. Change the rotation speed of the turntable and observe changes in light brightness and illuminated position to experience the relationship between rotation speed and current. ★Exhibit Description: "Rotating Power Generation" is an interactive exhibit for science popularization of the principle of electromagnetic induction, designed specifically for physics science exhibition areas, and is also a recommended exhibit of KexMall. The exhibit consists of a DNA-shaped model and a bottom turntable. Visitors turn the turntable to drive the internal conductive coil to cut magnetic field lines and generate current, causing the model's light strip to illuminate; the faster the rotation speed, the greater the current generated, the brighter the light, and the higher the illuminated position, intuitively presenting the process of electromagnetic induction power generation. ★Scientific Principle: The exhibit stand is equipped with a conductive coil and magnets inside. When the turntable is turned to drive the conductive coil to rotate, the conductive coil cuts magnetic field lines, generating induced current, and the light strip illuminates accordingly; when the turntable rotates faster, the current generated is greater, and the illuminated position is higher, intuitively demonstrating Faraday's principle of electromagnetic induction.
Review
Principle Display: ★★★★★ Interaction Effect: ★★★★★ Ease of Installation: ★★★★ Durability: ★★★★ Overall Rating: ★★★★★