For the above problem, the direction of the gravitational intensity at an arbitrary point P is indicated by the arrow (i) d, (ii) e, (iii) f, (iv) g.

For the above problem, the direction of the gravitational intensity at

1.	For the above problem, the direction of the gravitational intensity at an arbitrary point P is indicated by the arrow (i) d, (ii) e, (iii) f, (iv) g.
Answer» <P> SOLUTION :Forthese TWO problems, complete the hemisphere to sphere. At both P, and C, potential is constant and HENCE intensity = 0. THEREFORE, for the hemisphere, (c) and (e) are correct.