The equipotential curves in x, y plane are given by V = x^2 + y^2 – 4 x + 4 where V is potential. Draw the rough sketch of electric field lines in xy plane. The equipotential curves in x y plane are given by V = x^2 + y^2 - 4 x + 4 where V is potential. Draw the rough sketch of electric field lines in xy plane. November 1, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related