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A particle of mass M is at a distance a from surface of a thin spherical shell of equal mass and having radius a.
                   
  • a)
    Gravitational field and potential both are zero at centre of the shell
  • b)
    Gravitational field is zero not only inside the shell but at a point outside the shell also
  • c)
    Inside the shell, gravitational field alone is zero
  • d)
    Neither gravitational field nor gravitational potential is zero inside the shell
Correct answer is option 'D'. Can you explain this answer?
Verified Answer
A particle of mass M is at a distance a from surface of a thin spheric...
According to the question, there can be two cases in which the point mass is at a distance a from the surface of the spherical shell. 
1. The point mass is at the center of the shell
2. The point mass is outside the shell at a distance 2a from  the center of the shell.
Superposition principle dictates that the potential and field at any point will be the sum of the potentials and fields respectively at that point due to the individual masses.
It can be seen that in both the cases, neither field nor potential is zero inside the shell. This is due to the contribution of the point mass.
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A particle of mass M is at a distance a from surface of a thin spheric...
According to that theorem the gravitational field intensity inside the cell is zero and the gravitational potential is constant because there is no mass inside the cell which is equal to -(Gm/R)
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A particle of mass M is at a distance a from surface of a thin spherical shell of equal mass and having radius a. a)Gravitational field and potential both are zero at centre of the shellb)Gravitational field is zero not only inside the shell but at a point outside the shell alsoc)Inside the shell, gravitational field alone is zerod)Neither gravitational field nor gravitational potential is zero inside the shellCorrect answer is option 'D'. Can you explain this answer?
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A particle of mass M is at a distance a from surface of a thin spherical shell of equal mass and having radius a. a)Gravitational field and potential both are zero at centre of the shellb)Gravitational field is zero not only inside the shell but at a point outside the shell alsoc)Inside the shell, gravitational field alone is zerod)Neither gravitational field nor gravitational potential is zero inside the shellCorrect answer is option 'D'. Can you explain this answer? for Class 11 2024 is part of Class 11 preparation. The Question and answers have been prepared according to the Class 11 exam syllabus. Information about A particle of mass M is at a distance a from surface of a thin spherical shell of equal mass and having radius a. a)Gravitational field and potential both are zero at centre of the shellb)Gravitational field is zero not only inside the shell but at a point outside the shell alsoc)Inside the shell, gravitational field alone is zerod)Neither gravitational field nor gravitational potential is zero inside the shellCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for Class 11 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A particle of mass M is at a distance a from surface of a thin spherical shell of equal mass and having radius a. a)Gravitational field and potential both are zero at centre of the shellb)Gravitational field is zero not only inside the shell but at a point outside the shell alsoc)Inside the shell, gravitational field alone is zerod)Neither gravitational field nor gravitational potential is zero inside the shellCorrect answer is option 'D'. Can you explain this answer?.
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