Question

V2
[AIEEE 2009)
7. Two identical charged spheres are suspended by
strings of equal lengths. The strings make an angle of
2004] 30° with each other. When suspended in a liquid of
density 0.8 g cm-3, the angle remains the same. If
1 as
density of the material of the sphere is 1.6 g cm, the
dielectric constant of the liquid is
(a) 1 (b) 4 (c) 3 (d) 2 (AIEEE 20101​

Answer 1

Explanation:

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