0 votes 0 votes Two electric charges $q$ and $−2q$ are placed at $(0,0)$ and $(6,0)$ on the $x-y$ plane. The equation of the zero equipotential curve in the $x-y$ plane is $x=-2$ $y=2$ $x^{2}+y^{2}=2$ $(x+2)^{2}+y^{2}=16$ Electromagnetic Fields gate2016-ee-1 electromagnetism electromagnetic-theory coulomb's-law + – makhdoom ghaya asked Jan 29, 2017 recategorized Feb 8, 2017 by piyag476 makhdoom ghaya 9.4k points answer comment Share See all 0 reply Please log in or register to add a comment.