E = y i + x j

E = 3(x^2)y i + x^3 j

Which of these represent the non conservative elesctirc field?

Dear student,

A non-conservative force is a force which does zero work in a closed loop in simple terms means that, if an object under a force is moved a path AB and the work done be 'W', then if the object is moved along the path BA keeping all under conditions same, then the work done by the force will be '-W'.