can you suggest a book to study classical electrodinamical for university class?
David Griffiths "Introduction to Electrodynamics" is an excellent text in my opinion, but it is a very common text.
There are several levels of electrodynamics though. A graduate level text would be Jackson's "Classical Electrodynamics" but I would not suggest that text as an undergraduate reference. And then there are a myriad of engineering electrodynamics texts which focus on different topics.
What level is the course?
Now that this thread has been moved to the Science Books forum, you might want to browse through older threads here about electrodynamics or "electricity and magnetism" or "E&M".
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