College of Liberal Arts & Sciences
5H25.20 - Jumping Magnets
- Connect the coil to the power supply. Position the coil vertically and center the spring and magnet oscillator so that it fits into the coil without rubbing. Lower the magnet assembly so that two of the magnets are inside the coil. Set the power supply at 5 Volts. When you turn on the power supply the magnets will be drawn into the coil. Reverse the leads on the power supply and the magnets will now bounce clear out of the coil.
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