IIT JEE Advanced 2008 Paper 2

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The nuclear charge (Ze) is non- uniformly distributed within a nucleus of radius R. The charge density ρ(r) [charge per unit volume] is dependent only on the radial distance r from the centre of the nucleus as shown in the figure. The electric field is only along the radial direction.

Section: Physics
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Question : 19 of 66
 
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The electric field within the nucleus is generally observed to belinearly dependent on r. This implies
[JEE Adv 2008 P2]
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