Two charged particles are placed at corners of a rectangle as shown in the figure. Find the net electric field at point A. (k = 9.00 x 10⁹ Nm²/C²) A Q₁ = 5 nC 2cm Q₂ = -10 nC 3 cm
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A: SOlution: given that q1=q2=4e q3 =2e q4=-8e d = 3.85 microm
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Q: In the figure the four particles are fixed in place and have charges q₁ = 92=4e. 93 = 2e, and 94 =…
A: Solution:-Given thatq1=q2=4eq3=2eq4=-8ed=5.96 μm=5.96×10-6 m
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- Two equal positive charges (10 μC) are arranged at the base of an equilateral triangle of sides 20 cm. What is the electric field at the top vertex of the triangle? What is the direction of the electric field?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?A 4.1 MC point charge is placed on the x-axis at the point X₁ = -22.5m. A second, 2.7-MC point Charge is placed on the x-axis at the point X₂ = 10.3m. What is the x-component of the net electric field (in N/C) at the origin? (Remember that vector components can be positive or negative) N/C
- Given the two charged particles shown in the figure below, find the electric field at the origin. (Let q₁ = -30.00 nC and 92 = 9.00 nC. Express your answer in vector form.) N/C E = -4 92 -2 y (cm) 4 2 -2 -4 2 4 91 x (cm)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 94In the figure, the four particles are fixed in place and have charges q, = q2= 5e, q3 = 3e, and q4 = -12e (e = 1.6 × 10-19 C). Distance d= 5.0 µum. What is the magnitude of the net electric field at point P due to the particles? 4 Give your answer in N/C. (ke = /4ne, = 9.0 × 10° Nm²/C²)
- Three electric charges q₁ = +4.0 nC, q₂ = 93 = +2.0 nC are placed on the three corners of a square of side 4.0 cm as shown in the figure below. Calculate the electric field E at the center O of the square. 92 y 91 93 xA positive charge of magnitude Q1 = 0.45 nC is located at the origin. A negative charge Q2 = -6.5 nC is located on the positive x-axis at x = 4.5 cm from the origin. The point P is located y = 5.5 cm above charge Q2. Part (a) Calculate the x-component of the electric field at point P due to charge Q1. Write your answer in units of N/C. Part (b) Calculate the y-component of the electric field at point P due to charge Q1. Write your answer in units of N/C. Part (c) Calculate the y-component of the electric field at point P due to the Charge Q2. Write your answer in units of N/C. Part (d) Calculate the y-component of the electric field at point P due to both charges. Write your answer in units of N/C. Part (e) Calculate the magnitude of the electric field at point P due to both charges. Write your answer in units of N/C. Part (f) Calculate the angle in degrees of the electric field at point P relative to the positive x-axis.