Demo Number 347
Location On a cart by the main door
Description Swing pendulum between the big magnet and the light flashes when pendulum (coil at the bottom) goes through the magnetic field.
 Related Demos
  • With the bottom switch set to “Coil,” induced currents in the loop will quickly damp the oscillations.
  • With the switch set to “Light Bulb,” the current can be sent either through an incandescent bulb or a pair of LEDs.
  • It can be tough to see but there are two small pulses for the incandescent bulb as the flux changes direction in the center of the magnet.

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This Demo is Part of the following Categories: 5K10 Induced Currents and Forces