Duffin includes "Worked Examples" boxes. These are exam-level problems. Cover the solution, try them yourself, then uncover to compare.
First published in the 1970s, Duffin’s text never sought the spotlight. It doesn’t have the conversational wit of Griffiths or the historical richness of Purcell. What it does have—and what has kept it in print for over five decades—is a nearly perfect sense of . electricity and magnetism w j duffin pdf
If you're studying electricity and magnetism, you may find the following resources helpful: Duffin includes "Worked Examples" boxes
Reading "Electricity and Magnetism" by W.J. Duffin provides several benefits, including: try them yourself