Hi sanjay,

The courses you should opt after b.sc physics to have a good career is to continue to do M.Sc physics,then ph.d or M.phil or you can do M.Sc in specialized subjects such as nuclear physics etc.

Thank you

Thanks for the question. 

After bsc physics, you have ample opportunities to get ahead in your field 

Master of Science (M.Sc) courses are offered in areas mentioned here

Physics

Applied Physics and Ballistics

Applied Physics

Bio Physics

Engineering Physics

Geophysics

Marine Geo Physics

Medical Physics

Renewable Energy

Other Master level Courses In Physics

M.Sc. (Physics) + Certificate Program in Training & Development

Masters of Science & Technology in Geo Physics

Master of Philosophy (M. Phil) in Applied Physics

Master of Philosophy (M. Phil) in Physics

PhD Courses in Physics

Doctor of Philosophy (PhD) in Applied Physics

All the best