Negative charge −q is uniformly distributed on the upper half of a rod and positive charge +q is uniformly distributed on the lower half. What is the direction of the electric field at point P, on the perpendicular bisector of the rod?
Image text
Negative charge is uniformly distributed on the upper half of a rod and positive charge is uniformly distributed on the lower half. What is the direction of the electric field at point , on the perpendicular bisector of the rod?
7