(a) A sphere is attached to a filament of length L = 16.6 cm and suspended from the ceiling, as shown in the figure. A uniform electric field points to the right in the figure. When 8 = 17.0°, the sphere is in equilibrium. Find the net charge on the sphere (in µC). 0 Need Help? E=1.00 x 10³ N/C m= 2.00 g 4.67 x Draw a free-body diagram, and determine the forces acting on the sphere. Apply Newton's second law in the x- and y-directions, and solve your resulting equations for q. µC (b) What If? If the electric field is suddenly turned off, what is the speed of the sphere at the bottom of its swing (in m/s)? m/s Read It

(a) A sphere is attached to a filament of length L = 16.6 cm and suspended from the ceiling, as shown in the figure. A uniform electric field points to the right in the figure. When 8 = 17.0°, the sphere is in equilibrium. Find the net charge on the sphere (in µC). 0 Need Help? E=1.00 x 10³ N/C m= 2.00 g 4.67 x Draw a free-body diagram, and determine the forces acting on the sphere. Apply Newton's second law in the x- and y-directions, and solve your resulting equations for q. µC (b) What If? If the electric field is suddenly turned off, what is the speed of the sphere at the bottom of its swing (in m/s)? m/s Read It