new potential difference between capacitors is
V1+V2/2
charge flows from one capacitor to another capacitor such that the potential difference between two capacitors become equal
wats ur ans??
i guess u r still missin sumthin.....
ans : .25C(V1 - V2)2
There are not too many
I havent seen any which really gives good tests! :(
I THINK U HAVE TO SEACH THIS SITE
http://targetiit.com/iit_jee_forum/posts/important_sites_4469.html