small charged spheres are placed in vacuum on the x-axis: q1 = +3.32 µC at x = 0 and q2 = -7.21 µC at x = 29.75 cm. A third charge is placed at x = a such that the net force it experiences due to q1 and q2 is zero. What is the value of a in cm? Express your answers accurate to two decimal places.

Physics for Scientists and Engineers: Foundations and Connections
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ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter25: Gauss’s Law
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Two small charged spheres are placed in vacuum on the x-axis: q1 = +3.32 µC at x = 0 and q2 = -7.21 µC at x = 29.75 cm. A third charge is
placed at x = a such that the net force it experiences due to q1 and q2 is zero. What is the value of a in cm? Express your answers accurate to
two decimal places.
%3D
Transcribed Image Text:Two small charged spheres are placed in vacuum on the x-axis: q1 = +3.32 µC at x = 0 and q2 = -7.21 µC at x = 29.75 cm. A third charge is placed at x = a such that the net force it experiences due to q1 and q2 is zero. What is the value of a in cm? Express your answers accurate to two decimal places. %3D
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