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Shaded-Pole Motor

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Demo: EM-K-SP
Pira Index:  5K 20.50

 Lab Equipment  Directions
  1.  Electromagnetic solenoid
  2. Variac
  3. Copper plate and large copper sphere with black stripe
  4. 1000 ml beaker with 1 drop of liquid soap and to float the sphere
  1.  Remove the PVC rod if it is under the coil to allow iron core to drop with the top of the solenoid coil.
  2. Place the plate over the core lining up the markings on each to make a complete circle.
  3. Place the beaker containing water, soap, and ball on the center of the solenoid.
  4. Adjust the variac until ball spins. Minor adjustments may be made in the placement of the plate to insure optimal spin.

 


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