Two electric charges \[12\mu C\] and \[-6\mu C\] are placed 20 cm apart in air. There will be a point P on the line joining these charges and outside the region between them, at which the electric potential is zero. The distance of P from \[-6\mu C\] charge is [EAMCET 2000]

• A.            0.10 m                                     
• B.            0.15 m
• C.            0.20 m
• D.            0.25 m