Two metal spheres have their radii in the ratio of 
. They are put in contact and a charge 
is given to the system. Then they are separated so that each can exert no influence on the other. The potential due to the smaller sphere at 
from it in Volt is
Text Solution
Verified by ExpertsThe correct answer is:
C
We have
Now, 
So, 
Then, 
Volts.
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