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Grade 11IIT JEE Entrance Exam

What is the gravitational field intensity of a sphere of inner radius R1 and outer radius R2 as a function of radial distance r from the centre of the sphere?

Profile image of Sumukh M Lohit
10 Years agoGrade 11
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1 Answer

Profile image of Saurabh Kumar
10 Years ago
For inner point, consider a mass element. dm = m/Total volumexvolume of small portion
Then use, dE = G dm/r2

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