You can go in higher education in physics. Means you can do post graduation in physics. For this course you can give Jam exam to get admission in best iit college. So also  if you want to do something unique means you want to ve an researcher than you can go with BARC but I don't know the procedure to get admission their.

Dear Vinay, if you want to pursue higher studies then you can pursue M.Sc in Physics/Applied Physics& Ballistics/ Bio Phydics/Applied Physics/Geo Physics/ Marine GeonPhysics/Medical Physics, etc.
Apart from teaching jobs, you can try a career in Research Indtitutes, Laboratories, Hospitals, Aviation Industry, Construction firms, etc as Lab supervisor, Technician, Research Assistant, Radioligy Assistant, Physicist, Assistant Scientist, etc. Teaching is just one of the many options. Then there are Government Organisations like DRDO, VSSC, ISRO, SSPL where there are frequent opportunities.