Let V and E denote the gravitational potential and gravitational field at a point. It is possible to have:
(a) V = 0 and E = 0
(b) V = 0 and E ≠ 0
(c) V ≠ 0 and E = 0
(d) V ≠ 0 and E ≠ 0
Choose the correct option:
1. (a) and (b)
2. (b) and (c)
3. (c) and (d)
4. All of these
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyInside a uniform spherical shell:
(a) | the gravitational potential is zero. |
(b) | the gravitational field is zero. |
(c) | the gravitational potential is the same everywhere. |
(d) | the gravitational field is the same everywhere. |
Choose the correct option:
1. | (a), (b) and (c) |
2. | (b), (c) and (d) |
3. | (a) and (b) |
4. | (b) and (c) |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyA uniform spherical shell gradually shrinks maintaining its shape. The gravitational potential at the centre
1. increases
2. decreases
3. remains constant
4. oscillates
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & Biology