Two point charges Q₁ = 73.3 ?C and Q₂ = 24.5 ?C are fixed on the two ends of the diameter of a semi-circlewith a radius of r = 20.5 cm as shown in the figure.1rr0 r2A massless point charge Q = 58.3 ?C can slide on the semi-circle without any friction. At which value of theangle? will the point charge Q be in equilibrum?

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Two point charges Q₁ = 73.3 ?C and Q₂ = 24.5 ?C are fixed on the two ends of the diameter of a semi-circle with a radius of r = 20.5 cm as shown in the figure. r r 0 A massless point charge Q = 58.3 ?C can slide on the semi-circle without any friction. At which value of the angle? will the point charge Q be in equilibrum?

Two point charges Q₁ = 73.3 ?C and Q₂ = 24.5 ?C are fixed on the two ends of the diameter of a semi-circle with a radius of r = 20.5 cm as shown in the figure. r r 0 A massless point charge Q = 58.3 ?C can slide on the semi-circle without any friction. At which value of the angle? will the point charge Q be in equilibrum?

College Physics

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Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

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Question

Two point charges Q₁ = 73.3 ?C and Q₂ = 24.5 ?C are fixed on the two ends of the diameter of a semi-circle
with a radius of r = 20.5 cm as shown in the figure.
1
r
r
0 r
2
A massless point charge Q = 58.3 ?C can slide on the semi-circle without any friction. At which value of the
angle? will the point charge Q be in equilibrum?

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