The seepage force J with respect to hydraulic gradient i is given by ________
(a) ihγwzA
(b) iγwz/hA
(c) iγwzA
(d) ih/zAγw
I have been asked this question by my college director while I was bunking the class.
This key question is from Seepage Pressure and Upward Flow topic in section Seepage Analysis of Geotechnical Engineering I