Hello Muralikrishnan, 

Christ University Bnagalore does offer a M.SC in Physics and Electronics. It is a two-year long programme offerring material sciences, electronics and Astrophysics as specialisations. To read about all other courses offered by the university, read up more at Careers 360 at the link given below. https://www.careers360.com/university/christ-university-bangalore/courses. 

Thanks,