electromagnet experiment with paper clips

IMAGES

1. How to Make an Electromagnet

   

2. How to make an electromagnet, science fair project, easy science fair projects,

   

3. Homemade Electromagnet

   

4. DIY Electromagnet: iron core (nail), wire, and DC source (D cell battery)- when the circuit is

   

5. The Strength of an Electromagnet

   

6. How to make an electromagnet