Introductory Physics II -- Electromagnetism and Optics is an online, lecture note style textbook provided for the benefit of my physics class here at Duke. All students or faculty who discover it online are welcome to use and peruse this textbook online or as a e-book on their own personal computer for the sole purpose of teaching or learning physics.

If you do this, I do ask that you to help others find the resource, as it is my goal here is to provide a professional grade physics textbook that can be used at little or no cost by all of the students of physics, all over the world, which does no one any good if they cannot find it.

All other use must conform to the Open Publication License published on this website, which prohibits making and redistributing printed or electronically reproduced copies of this work for your own use or (especially) for commercial purposes without my specific permission.