Question:

Fig 2 28 shows four point charges at the corners of a square

Last updated: 6/9/2023

Fig 2 28 shows four point charges at the corners of a square

Fig 2 28 shows four point charges at the corners of a square of side 2 cm Find the magnitude and direction of the electric field at the centre O of the square if Q 0 02 C Use 1 4 TEO 9 x 10 N m C 2 Ans 9 2x105 NC parallel to side BA 2 Q 2Q A D Q Fig 2 28 B