J5-32: MAGNETIC LEVITATION - PERMANENT MAGNET AND ELECTROMAGNET
- ID Code: J5-32
- Purpose: Demonstrate magnetic levitation.
- Description: A ring magnet levitates above an electromagnet, held in place horizontally by a plastic tube. Turn the power supply on and off for controlled levitation.
- Availability: Available
- References: http://lecdem.physics.umd.edu/images/refs/refsj.htm#J5-32