Hello to anyone. I am supposed to start in few weeks my Phd and I have to simulate with cfx some electric arc phenomena. I need to read a book that can give me a compact and direct view about the physics and the equations of electromagnetics and the MHD. And I need also one book that can give me one idea about the modelling of MHD equations. Any help would be appreciated.

Sir, Iam a project fellow working on the project:A theoritical study of MHD problem of a viscous , incompressible , electrically conducting fluid in rotating medium.I am also a research scholar on the same .I have needed some matter on that topic.thanking you.