Electromagnets: How They Work
8th Grade•40 minutes•NGSS MS-PS2-3
Learning Objective
I can explain how electromagnets work.
Practice Questions
This lesson includes 7 practice questions to reinforce learning.
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1. What are the two components of electromagnetism?
2. How can the strength of an electromagnet be controlled?
3. What is the purpose of looping a wire carrying a current around and around many times?
...and 4 more questions
Educational Video
Electromagnets - How Do They Work?
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