A Long Non-Conducting Cylinder (Radius = 12 Cm) Has a Charge

Multiple Choice

A long non-conducting cylinder (radius = 12 cm) has a charge of uniform density (5.0 nC/m3) distributed throughout its column.Determine the magnitude of the electric field 5.0 cm from the axis of the cylinder.

A) 25 N/C
B) 20 N/C
C) 14 N/C
D) 31 N/C
E) 34 N/C