INTENSITY
From the derivation of potential at any point in a field, and reversing we see that the field strength must be equal to minus the deferential of the potential with respect to distance.

Electrical intensity (field strength)< /B>	Gravitational intensity (field strength)
E = - dV /dr	g = - dU /dr

Notes:

• The distinction between, the general potential and the potential energy of a specific object.