While the book is excellent for building a foundation and passing university exams, advanced researchers might find it lacks the depth of theoretical rigor found in Western standard texts (like Jackson’s Classical Electrodynamics). However, for an undergraduate student, this level of depth is often perfectly appropriate.
If you have purchased "Electromagnetic Field Theory" by Dhananjayan, follow this roadmap:
This section deals with electric fields at rest. Dhananjayan excels in breaking down:
Many editions also cover transmission line theory, including the telegrapher’s equations, standing wave ratio, and impedance matching using Smith charts.