7. Two identical small spheres of mass 2.0g are fastened to the ends of an insulating thread of length 0.60 m. The spheres are suspended by a hook in the ceiling from the centre of the thread. The spheres are given identical electric charges and hang in static equilibrium, with an angle of 30.0° between the string halves, as shown in Figure 5. Calculate the magnitude of the charge on each sphere.
7. Two identical small spheres of mass 2.0g are fastened to the ends of an insulating thread of length 0.60 m. The spheres are suspended by a hook in the ceiling from the centre of the thread. The spheres are given identical electric charges and hang in static equilibrium, with an angle of 30.0° between the string halves, as shown in Figure 5. Calculate the magnitude of the charge on each sphere.
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 40P: The dome of a Van de Graaff generator receives a charge of 2.0 104 C. Find the strength of the...
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