Artyman said:
. But, for my work, I have to get background very quickly and even do simulations for my group. It is about seeking the magnetic and electric. So, what I need is to know EM very well.
Thanks
Realistically, you won't be able to learn all of EM very well very quickly. I recommend going to your university library and looking at the books in the engineering electromagnetics section. For undergrad books, considire
Cheng, "Field and Wave Electromagnetics"
Ida, "Engineering Electromagnetics"
Hayt and Buck, "Engineering Electromagnetics"
Kraus, "Electromagnetics"
Lorrain and Corson, "Electromagnetic fields and waves"
and on the shelves near these. Find one or two that work for you.
For graduate level books it really does depend on what you really care about ("seeking the magnetic and electric" doesn't give us any information). If you are modeling static fields, then I think Jackson's book is a good place to start for theory (most graduate engineering books don't even mention static fields)
Jackson, "classical electrodynamics". Is written for physicists but the first 9 or 10 chapters (especially in 3rd edition) are worth a look
Standard graduate engineering electromagnetics texts you should look at in your library would be
Balanis, "advanced engineering electromagnetics"
Harrington, "time harmonic electromagnetic fields"
Jin, "theory and computation of electromagnetic fields" (which has some stuff on numerics as well)
Sadiku, "numerical techniques in electromagnetics"
One final book that may be worth a look is,
Fleish, "a student's guide to Maxwell's equations" - it gets rave reviews on amazon
So go to your library and look around. After you find a few books, it will take some real effort to get up to speed but that is part of graduate school!
jason