28 Two point charges Q and 2Q are fixed on X axis at

Last updated: 6/21/2023

28 Two point charges Q and 2Q are fixed on X axis at positions a and 2a from origin respectively At what positions on the axis the resultant electric field is zero 2 Only x 2 a 4 Only x 3a 2 2 a 3 Both x 2 a 1 Only x