| ⇦ | 
| ⇨ |
A particle of mass M is suited at the centre of a spherical shell of same mass and radius a. The gravitational potential at a point situated at a/2 distance from the centre, will be:
Options
(a) – 3GM / a
(b) – 2GM / a
(c) – GM / a
(d) – 4GM / a
Correct Answer:
– 3GM / a
Explanation:
Potential at the given point = Potential at the point due to the shell + Potential due to the particle
= – GM / a – 2GM / a = – 3GM / a
Related Questions: - The upper half of an inclined plane of inclination θ is perfectly smooth while lower
- In a P-N junction
- A bullet of mass m moving with velocity v strikes a block of mass M at rests
- When an electron beam passes through an electric field they gain kinetic energy.
- A polarised light of intensity I₀ is passed through another polariser whose pass axis
Topics: Gravitation
(63)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The upper half of an inclined plane of inclination θ is perfectly smooth while lower
- In a P-N junction
- A bullet of mass m moving with velocity v strikes a block of mass M at rests
- When an electron beam passes through an electric field they gain kinetic energy.
- A polarised light of intensity I₀ is passed through another polariser whose pass axis
Topics: Gravitation (63)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply