I need help with the following question about charge density

In Lab 2, we used a device called Faraday's Ice Pail to measure the 15cm quantity of charge carried by a plastic wand. 1007: For the pail that was used in our lab, the inner basket has a diameter of 10cm. while the outer basket has a diameter of 15cm. The thickness of the wires of the baskets are negligible. The mesh grid formed by the wires covers approximately 5% of the surface area of a solid cylinder with the same shape. For simplicity, let us treat the baskets as solid surfaces; treat the height of the basket as innite; and treat the charge carried by the wand as distributed uniformly along center line of the pail (therefore, the system now has a cylindrical symmetry). a) b) Assume the line charge density on the wand is 1, nd the electric eld at 1' distance away from the wand. When the electric potential of the inner basket is 15V lower than that of the outer basket, calculate the line charge density on the wand. Express your result in C /m (Coulombs per meter). What is the sign of the charge? Now suppose that the wand is no longer centered in the basket (but still not touching). Would it break the symmetry and change the answer for part b? Briey explain. Suppose that we transfer all charge from the wand to the inner basket (so that a segment of the inner basket with height h will now carry a total charge of 11h). Will the potential difference between the inner basket and the outer basket change? Why or why not? Calculate the capacitance of a IOcm-tall segment of the ice pail. Express your result in F (Faraday). Now if we treat the baskets as their actual shape mesh grids, would you expect the answer to part e change signicantly? Briey explain