The class is about Electricity and Magnetism. The website wants exactly the perfect answer and in the same metric system units that are stated on the calculators that are on the picture for the question, if not, it'll mark it wrong.

Cylindrical Resistor A hollow cylindrical resistor has inner radius a, outer radius b, and length L. a. Suppose the resistor is made of a material with a constant value of resistivity o, and the current flows radially outward from the inner cylinder to the outer cylinder. Find the value of the resistance. Express your answer in terms of the given quantities. R= abc sin(x) 1x10 Submit Reset Reset Al .Divide the resistor into thin cylindrical shells of thickness dr. What is the resistance of the thin shell of radius r? To find the total resistance, add up (integrate) the resistance of all the thin shells. b. Suppose the resistor is made of a material with a nonuniform resistivity o given by p = cra, where c is a constant with dimensions of 2/m. Find the value of the resistance, assuming the current flows radially outward. 0. R= abc sin(x Ox10 Submit Reset Reset Allc. Suppose the resistivity is constant with resistivity o, but the current flows parallel to the axis of the cylinder. Find the resistance. R = abc sin(x) Ox10 Submit Reset Reset All . You can use the relation R = Q L/A. What are L and A when the current flow is parallel to the axis of the cylinder