In the figure the four particles are fixed in place and have charges 91 92 = 4e, 93 = 2e, and 94 = -8e. Distance d = 4.68 μm. What is the magnitude of the net electric field at point P due to the particles? 91 P 93 92 94

In the figure particle 1 of charge q₁ = -7.55q and particle 2 of charge q2 = +2.75q are fixed to an x axis. As a multiple of distance L, at what coordinate on the axis is the net electric field of the particles zero? 91 Number i 0.396 Units No units *L 92

Two particles are fixed to an x axis: particle 1 of charge -2.51 × 10-7 C is at the origin and particle 2 of charge +2.51 × 10-7 C is at x2 = 12.6 cm. Midway between the particles, what is the magnitude of the net electric field?

Consider point charge Q₁ positioned in the x-y plane as shown in the figure. y (cm) 90 80 70 60 50 40 30 20 10 0 H Q1 0 10 20 30 40 50 60 70 80 90 x (cm) The point charge has the following value: Q₁ = -35.9 nC. What is the magnitude of the electric field at the position P? 4.360x102 N/C You are correct. Your receipt no. is 159-4863 Ⓒ What is the y-component of the electric field vector at this location? Previous Tries

A rod of length l = 5 m, is uniformly charged and has a total charge of 46 nC. What is the magnitude of the electric field (in N/C) at the point 'P' which lies along the axis of the rod and is 4.8 m from the center of the rod? E P

In the figure the four particles form a square of edge length a = 6.40 cm and have charges q1 = 7.06 nC, 92 = - 18.4 nC, 93 = 18.4 nC, and 94 = - 7.06 nC. %3D %3D What is the magnitude of the net electric field produced by the particles at the square's center? 91 92 a 4 93

In the figure the four particles form a square of edge length a = 5.30 cm and have charges 9₁ = 8.48 nC, 92 = -19.8 nC, 93 = 19.8 nC, and 94 = -8.48 nC. What is the magnitude of the net electric field produced by the particles at the square's center? T a Number i 94 a 1.52e5 92 93 X Units N/C ✓

A 148 mg plastic bead has a radius of 344 μm and is charged by the addition of 1.38×1010 excess electrons. You may assume that the excess electrons are spread uniformly throughout the bead. What electric field strength will cause the bead to hang suspended in the air?

In the figure the four particles form a square of edge length a = 5.30 cm and have charges 91 = 6.07 nC, q2 = -19.3 nC, 93 = 19.3 nC, and 94-6.07 nC. What is the magnitude of the net electric field produced by the particles at the square's center? Number Units 91 92 94

In the figure the four particles form a square of edge length a = 5.00 cm and have charges q1 = 9.04 nC, q2 = -21.0 nC, 93 = 21.0 nC, and 94 = -9.04 nC. What is the magnitude of the net electric field produced by the particles at the square's center?