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What is the direction of the electric field at point P, on the perpendicular bisector of the rod?
What is the direction of the electric field at point P, on the perpendicular bisector of the rod? Velocity of flow makes angle A full Gaussian surface encloses two of the four positively charged particles. Which of the particles contribute to electric field at point P on the surface? A full Gaussian surface encloses two of the four positively charged particles. Which of the particles contribute to the net flux of electric field through the surface?