Hariii Haripriya

We've selected this topic. So we're helpless in changing it Sir. #-Link-Snipped-# nd #-Link-Snipped-# ? .So Am searching for an alternative idea in this. 

We thought of " Using the mechanical energy of the fan to generate electrical energy"

I thought of storing the generated power in the rechargable batteries.The ouput is that,The stored energy can be used in small applications like Charging mobiles, Glowing a bulb, etc.,.

I am a Final year Instrumentation student. I've gone through the problem statement that states "Fans are used across regions ( Urban / Rural ) and considering rural mkt penetration...

If yes,    Whether it can be done using magnets? Or any other Suggesstions?