Light, Sound and Electromagnetism
Jumping Ring
所属门类：Light, Sound and Electromagnetism
Custom build available
Batch supply available
- In stock with stable lead times — single units or complete sets
- Size, appearance and interaction can be adapted to the museum’s theme
- For science museums, campus science rooms, community science centers and mobile science museums
- Export packing and overseas on-site installation support
Images and specifications are indicative only; the supply contract and approved drawings govern.
Jumping Ring/Silver Ring of Jumping/Lenz's Law - Science Museum Exhibits Scheme
Exhibition items description
This exhibition items consist of a table body, silicon steel columns, transparent acrylic covers, aluminum rings, etc.
A silicon steel column is erected on the platform, and the coil is wound around the lower part of the silicon steel sheet column, with an aluminum ring wrapped around the silicon steel sheet column. When powered on, the coil generates a magnetic field. As the aluminum ring acts as a closed circuit, it induces current and forms a magnetic field. At this time, the magnetic field is opposite to that of the aluminum ring, so the strong force causes the aluminum ring to jump up.
form of expression
Mechanical and Electrical Interaction
How to Operate
1. Participants press the touch button to watch the jumping ring
2. Understand Lenz's law and its phenomena.
video demonstration
