University Physics Volume 2Moebs, W., Ling, S.J., & Sanny, J. (2016). University physics volume 2. OpenStax. CC BY 4.0 . Access for free at https://openstax.org/books/university-physics-volume-2/pages/1-introduction
For Lesson 7, read "Chapter 14: Inductance" and "Chapter 15: AC Circuits."
For Lesson 8, read "Chapter 16: Electromagnetic Waves."