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A uniformly charged rod of length L and the total charge Q is given in the figure.
Part A
What is the vertical component of electric field (Ey) magnitude at point P due to a uniformly charged rod of length L=9 m and the total charge Q=73.5 µμC
(Take k=8.99*10^{9} N.m^2/C^2)
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Ey=
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d=1 m
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