Homework Answers
Part A
x=0.1 mm= 0.1*10^(-3) m
R=9.5 cm=0.095 m
=Q/pi*R^2=
-9.2*10^(-8) C/m^2
we got
E=5197 N/C
Part C
at center x=0
E=5202.5 N/C
Part D
E=5197 N/C
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