5K20.30 - Jumping Ring

Jumping ring

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PIRA Classification: 5K20.30

Description: An aluminum ring is placed around the core of a veritcal transformer. When the current is switched on, the ring jumps a few meters. A ring with a slit will stay in place. If the solid ring is cooled in liquid nitrogen, it will hit the ceiling.

Special Instructions: Press the pedal to energize the transformer.

Condition: Good

Setup time: 1 minute

Safety Issues: None