Three particles each having a charge Q are placed on the

Last updated: 6/24/2023

Three particles each having a charge Q are placed on the three vertices A B C of a square of side a The electric field at the centre of the square is 4 Q along OB A 4t Eo a 1 Q B 4750 2 2 along OD C 1 2Q 4no a 1 along OB 2Q D 2along OD 4 a D