Feynman Lectures on Physics (vol 2) And yes, thanks to Caltech, these are available to study online for free!

Course Textbook: Introduction to Electrodynamics (David J. Griffiths)

Other useful book: Electricity and Magnetism (Edward M. Purcell and David J. Morin)

Problems in Classical Electromagnetism by Macchi, Moruzzi, and Pegoraro: This is a problems and solutions book available for free on the Springer website.

Electrostatics-I

Magnetostatics-I

Maxwell's Equations

Assignment 1

Assignment 2

Assignment 3

Assignment 4

Sessional 1 (Spring 2019)

Sessional 2 (Spring 2019)