The product is a textbook titled “Applied Electromagnetics: Early Transmission Lines Approach” by author Stuart M. Wentworth. Published by Wiley & Sons, Incorporated, John in 2007, this hardcover book covers subjects in the area of Technology & Engineering, particularly focusing on Physics/Electromagnetism and Electrical engineering. With a total of 672 pages, it offers a comprehensive introduction to applied electromagnetism, making it a valuable resource for students and professionals in the field.