Summary: Discover how a magnetic field can be created from an electric current by building an simple circuit!

Students will construct an electromagnet and observe that an electric current creates a magnetic field. They will then explore ways to increase the strength of the magnetic field. The activity will end with a discussion of real-world applications.

Iowa Common Core Standard(s): 3-PS-2-3, 4-PS-3-2, MS-PS2-3


40 - 50
8, 9, 10

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