Question

Two small metallic spheres, each of mass m = 0.50 g, are suspended as pendulums by light strings from a common point as shown in the figure below. The spheres are given the same electric charge, and it is found that they come to equilibrium when each string is at an angle of θ = 4.0° with the vertical. If each string has length  L = 39.0 cm, what is the magnitude of the charge on each sphere?

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Safari File Edit View History Bookmarks Window Help PHY 102109 Chapter 15 W19 Answers That Cannot Be Understood 1.18 cm 3. 0/10 pointsI Previous Answers sercp11 15.2.p.015.nva My Notes Ask Your Teacher Two small metallic spheres, each of mass m 0.50 g, are suspended as pendulums by light strings from a common point as shown in the figure below. The spheres are given the same electric charge, and it is found that they come to equilibrium when each string is at an angle of 0 4.0 with the vertical. If each string has length L-39.0 cm, what is the magnitude of the charge on each sphere? Your response differs from the correct answer by more than 10%. Double check your calculations. nc Need Help? Watch It 4. 3.41/10 pointsI Previous Answers sercp11 15.3.p.018.nva My Notes Ask Your Teacher (a) Determine the electric field strength at a point 1.00 cm to the left of the middle charge shown in the figure below. (Enter the magnitude of the electric field only) 3

Answer 1

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