The gravitational field in a region is given by vec(E) = (4hat(i) + 3hat(j)) N//Kg. The gravitational potential at the points (3m, 0) and (0, 4m). If the potential at the origin is taken to be zero.

The gravitational field in a region is given by vec(E) = (4hat(i) + 3h

1.	The gravitational field in a region is given by vec(E) = (4hat(i) + 3hat(j)) N//Kg. The gravitational potential at the points (3m, 0) and (0, 4m). If the potential at the origin is taken to be zero.
Answer» Solution :`VEC(V) = -(vec(E).vec(r))` At (3m, 0) `vec(V) = -(4hat(i) + 3HAT(J)) .(3hat(i)) = -12J//kg` At (0, 4m) `vec(V) = -(4hat(i) + 3hat(j)) .(4hat(j)) = -12J//Kg`