CBSE Class 12-science Answered
How do I solve the following??
Asked by | 20 Feb, 2009, 09:44: PM
Expert Answer
Let it be placed at a distance y from 4Q and x-y from 2Q.
or equilibrium we have:
k4Qq/(y2 )=k2Qq/(x-y)2
Hence, 2(x-y)2 =y2
y2 -4xy+2x2 =0
Hence ,y= x(4-2(2)0.5 )/2
Answered by | 20 Feb, 2009, 11:48: PM
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