- #1

olgerm

Gold Member

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, but corresponding equation in the wikipediapage(https://en.wikipedia.org/wiki/Gravitoelectromagnetism#Equations) is ##\nabla \dot\ E_g=-4 \pi G \rho_g##

. ##E## notes same thing in the article as ##E_g## on the wikipedia page. ##\rho## note same thing in the article as ##\rho_g## on the Wikipedia page. Why is this equation different in these sources? To me seems that Wikipedia equation is correct, because from it follows that direction of gravitational field is directed

**to**(not

**away from**) bodies(with positive mass).