31 Two point charges q and 2q are placed at the vertices B

Last updated: 6/8/2023

31 Two point charges q and 2q are placed at the vertices B and C of an equilateral triangle ABC of side a as given in the figure Obtain the expression for i the magnitude and ii the direction of the resultant electric field at the vertex A due to these two charges A 9 B a a a 29 C All India 2014 C 22 3