Statement 1: |
For a mass kept at the centre of a cube of side ‘a’, the flux of gravitational field passing through its sides is GM |
Statement 2: |
If the direction of a field due to a point source is radial and its dependence on the distance ‘r’ from the source is given as , its flux through a closed surface depends only on the strength of the source enclosed by the surface and not on the size or shape of the surface |
a) |
Statement 1 is True, Statement 2 is True; Statement 2 is correct explanation for Statement 1 |
b) |
Statement 1 is True, Statement 2 is True; Statement 2 is not correct explanation for Statement 1 |
c) |
Statement 1 is True, Statement 2 is False |
d) |
Statement 1 is False, Statement 2 is True |
Statement 1: |
For a mass kept at the centre of a cube of side ‘a’, the flux of gravitational field passing through its sides is GM |
Statement 2: |
If the direction of a field due to a point source is radial and its dependence on the distance ‘r’ from the source is given as , its flux through a closed surface depends only on the strength of the source enclosed by the surface and not on the size or shape of the surface |
a) |
Statement 1 is True, Statement 2 is True; Statement 2 is correct explanation for Statement 1 |
b) |
Statement 1 is True, Statement 2 is True; Statement 2 is not correct explanation for Statement 1 |
c) |
Statement 1 is True, Statement 2 is False |
d) |
Statement 1 is False, Statement 2 is True |
(a) Gravitational Flux For any closed surface and gravitational field |