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please tell me the expression for gravitational potential due to annular disc

Chandan Kumar Routray , 15 Years ago
Grade 11
anser 1 Answers
Askiitians Expert Soumyajit IIT-Kharagpur

Dear Chandan Routray,

Ans:- The value of the gravitational potential at a distance x fro the center on the axis of the disc is

=2GM(√(R²+x²) - x)/R²

 

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Soumyajit Das IIT Kharagpur

Last Activity: 15 Years ago
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