$62.00 (as of 06/11/2018 00:53 PST details )
Features:
- Our Iron Clad Electromagnet demonstrates how electrical current can be used to produce a strong magnetic field
- This precision machined unit has tremendous lifting power
- The electromagnet consists of a core and yoke with 4 D cell battery holders
- The core of the unit has a cylindrical coil wound with enameled copper wire
- The unit can also operate on a 6V 2A DC power supply