Would I be able to create machines like robots and drones after completing B.Sc in electronics? What is the scope of this course?

You must look for field of robotics with Artificial Intelligence, its a growing field. You can go for GRE and look to pursue robotics from any foreign university. In India scope is very less, in India IITs, IISC, ISRO, IIST will have some courses related to robotics. But its better to pursue this fi