Two spheres \[A\]and \[B\] of radius \[4cm\] and \[6cm\] are given charges of \[80\mu c\] and \[40\mu c\]respectively. If they are connected by a fine wire, the amount of charge flowing from one to the other is [MP PET 1991]

• A.                    \[20\mu C\]from \[A\]to \[B\]                                 
• B.            \[16\mu C\] from \[A\]to \[B\]
• C.                    \[32\mu C\]from \[B\] to \[A\]                                
• D.            \[32\mu C\] from \[A\]to \[B\]