Two small metallic spheres, each of mass m = 0.204 g, are suspended as pendulums by light strings of length L as shown in the figure below. The spheres are given the same electric charge of 6.8 nC, and they come to equilibrium when each string is at an angle of 8 = 5.05⁰ with the vertical. How long are the strings? m

Principles of Physics: A Calculus-Based Text
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Chapter19: Electric Forces And Electric Fields
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Two small metallic spheres, each of mass m = 0.204 g, are suspended as pendulums by light strings of length L as shown in the figure below. The spheres are given the same electric charge of 6.8 nC, and they come to equilibrium when each string is at an angle of 8 =
5.05° with the vertical. How long are the strings?
m
m
L
8
m
Transcribed Image Text:Two small metallic spheres, each of mass m = 0.204 g, are suspended as pendulums by light strings of length L as shown in the figure below. The spheres are given the same electric charge of 6.8 nC, and they come to equilibrium when each string is at an angle of 8 = 5.05° with the vertical. How long are the strings? m m L 8 m
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