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

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

Grade:11

1 Answers

Askiitians Expert Soumyajit IIT-Kharagpur
28 Points
12 years ago

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

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