First, watch this. It will be strange and confusing. Just watch and wonder about what’s happening:
Yes, it’s long, but that’s because Lenz’s Law is really cool.
Now, watch this one again. Try to figure out what the different-colored arrows represent.
- Princeton Review
- Read 281-301 AND 306
- Work all multiple choice and free response problems on pages 302-305. Answers are on pages 422-425.