Simple Electromagnet

Make a simple electromagnet

Time: about 10 minutes

Materials:

  • AA battery or other power source
  • iron bolt or nail or screw
  • magnet wire or insulated wire
  • small metal object (like a paper clip)

Procedure:

  • wrap the wire around the bolt with about 100 turns
  • leave enough wire on both ends of the coil to connect to the power source
  • connect the battery to the coil
  • Move the coil near to a paper clip or other small metalic object

Observations:

Explanation:

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Coco Science

Coco is interested in STEAM with a particular interest in the A. She has a hamster named Marshmallow and likes to read, craft, cook and dance.