IIT JEE Advanced 2010 Paper 2

Section: Physics
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Question : 2 of 57
 
Marks: +1, -0
A uniformly charged thin spherical shell of radius R carries uniform surface charge density of s per unit area. It is made of two hemispherical shells, held together by pressing them with force F (see figure). F is proportional to

[JEE Adv 2010 P2]
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