A small sphere is connected to a lightweight cord of length L = 1.40 m that is tied to a point P, as shown in the figure. p. L Top view The sphere, string, and point all lie on a frictionless, horizontal table. The sphere has a mass m = 0.0100 kg, a charge q = +1.60 µC and is released from rest when the string makes an angle = 60.0° with a uniform electric field of magnitude E = 260 V/m. Determine the speed (in m/s) of the sphere when the string is parallel to the electric field. m/s

A small sphere is connected to a lightweight cord of length L = 1.40 m that is tied to a point P, as shown in the figure. p. L Top view The sphere, string, and point all lie on a frictionless, horizontal table. The sphere has a mass m = 0.0100 kg, a charge q = +1.60 µC and is released from rest when the string makes an angle = 60.0° with a uniform electric field of magnitude E = 260 V/m. Determine the speed (in m/s) of the sphere when the string is parallel to the electric field. m/s

College Physics

10th Edition

ISBN:9781285737027

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter15: Electric Forces And Electric Fields

Section: Chapter Questions

Problem 17P: A small object of mass 3.80 g and charge 18.0 C is suspended motionless above the ground when...

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