TS EAMCET 5 May 2018 Shift 2 Solved Paper

Section: Physics
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Question : 106 of 160
 
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A conducting sphere S1 of radius r1 is connected by a conducting wire to another conducting sphere S2 of radius r2 where r1=3cm and r2=2cm. Before they are connected, S1carries charge of 10 units. The electric potential at the pointwhich is at a distance 4cm from the centre of S1 and a distancecm from the centre of S2 is
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