Two particles are fixed to an x axis: particle 1 of charge q1 = 1.81 × 108 C at x = 15.0 cm and particle 2 of charge q2 = -4.84q, at x =73.0 cm. At what coordinate on the x axis is the electric field produced by the particles equal to zero? Number i Units

Two particles lie on the y-axis. A particle of charge 2.3 pC is at y = 0 cm, and a particle of charge -5.9 pC is at y = 10.0 cm. Determine the net electric field at y = -4.0 cm. Express your answer with the appropriate units. E = Submit Part B E = Submit μᾶ Value Request Answer Determine the net electric field at y = +4.0 cm. Express your answer with the appropriate units. μÅ Value Units Request Answer Ć Units ? ?

A square plate of copper with 55.0 cm sides has no net charge and is placed in a region of uniform electric field of 75.0 kN/C directed perpendicularly to the plate. (a) Find the charge density of each face of the plate. |nC/m² nC/m? (b) Find the total charge on each face. nC nC

In the figure particle 1 (of charge +7.58 mC), particle 2 (of charge +7.58 mC), and particle 3 (of charge Q) form an equilateral triangle o edge length a. For what value of Q (both sign and magnitude) does the net electric field produced by the particles at the center of the triangle vanish? Number i Units C-m

Two particles are fixed to an x axis: particle 1 of charge q₁ = 2.85 x 108 Cat x = 21.0 cm and particle 2 of charge q2 = -3.619₁ at x = 62.0 cm. At what coordinate on the x axis is the electric field produced by the particles equal to zero? Number i Units

In the figure particle 1 of charge q₁ = -7.55q and particle 2 of charge 92 = +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 y Number 0.396 Units No units *L x 92