Cylinder made of insulating material has uniform volume

Reference no: EM13543562

A cylinder made of insulating material has a uniform volume charge density. The cylinder is 20m in length and a radius 0.2m. The total charge on the cylinder is 4nC. Half way down the cylinder's length, what is the electric field outside the cylinder at a radius of 0.4 m ?

Reference no: EM13543562

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