Question: a very long conducting cylinder with radius 25 cm has...
A very long conducting cylinder with radius 2.5 cm has a charge per unit length of -6uC. Compute the electric field of this cylinder and sketch it as a function of radius. Your sketch should include the regions both inside and outside of the cylinder.
a) compute the amount of work that must be done to move 5uC charge from a position r= 5 cm to r=10 cm.
b) How much work is required to move a charge from the surface of the cylinder to it's center? Explain.