JEE Main · Electrostatics · Quiz
5 real JEE Main questions on Electrostatics. Instant scoring and solutions, no signup — see where you stand in ~3 minutes.
Question 1 of 5
EASYThree point charges +Q, -2Q, and +Q are placed at the vertices of an equilateral triangle of side 'a'. What is the net electric field at the centroid of the triangle?