EMFT is a visual subject. S.P. Seth uses clear diagrams to explain the direction of fields and flux lines.
Electromagnetic Theory Course Overview | PDF | Magnetic Field Electromagnetic Field Theory By Sp Seth Pdf Free Download
If you need immediate study materials without purchasing the specific Seth textbook, several high-quality open-source alternatives are available: MIT OpenCourseWare : Provides the full textbook Electromagnetic Field Theory: A Problem Solving Approach as a free download. Bo Thidé's Textbook EMFT is a visual subject