Jee Main
Electrostatics
JEE Main 2021 (Online) 27th August Evening Shift
MCQ+4 / -12021
Figure shows a rod AB, which is bent in a 120\(^\circ\) circular arc of radius R. A charge (\(-\)Q) is uniformly distributed over rod AB. What is the electric field \(\overrightarrow E\) at the centre of curvature O ?
