Dear,

It depends on weather you want to pursue further studies or just apply for a job.Being a physics graduate, you can find ample career openings both in public as well as private sector enterprises. You can apply for all governmental jobs that insist graduation as the basic qualification. You can find various opportunities in governmental organizations like DRDO, VSSC, ISRO, SSPL, etc. They are also recruited in space research centers and in research laboratories. You can work as a Lab Supervisor, Researcher, Technician, Teacher, Manager,Scientist,Consulting Physicist etc. However, pursuing higher studies makes you explore more opportunities.

Hope this helps!