Download now India's Best Exam Prepration App
Class 8-9-10, JEE & NEET
|Video Lectures||Live Sessions|
|Previous Year Paper||Revision|
A wire is bent in the form of a regular hexagon and a total charge $q$ is distributed uniformly on it. What is the electric field at the centre? You may answer this part without making any numerical calculations.
Regular hexagon is an equipotentential surface Thus charge at every point on surface is same. Therefore, Net electric field at centre is zero.