NCES.Phy.3.2 - Explain the concept of magnetism.
- NCES.Phy.3.2.1 - Explain the relationship between magnetic domains and magnetism.
- NCES.Phy.3.2.2 - Explain how electric currents produce various magnetic fields.
- NCES.Phy.3.2.3 - Explain how transformers and power distributions are applications of electromagnetism.