A long cylinder (radius = 3.0 cm) is filled with a nonconducting material which carries a uniform charge density of 1.3 mC/m3 . Determine the electric flux through a spherical surface (radius = 2.0 cm) which has a point on the axis of the cylinder as its center
a. 5.7 N × m2/C
b. 4.9 N × m2/C
c. 6.4 N × m2/C
d. 7.2 N × m2/C
e. 15 N × m2/C
B
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