TASKS : Read and analyze the problems . Answer the practice and challenge questions . Write your solution on the space provided A parallel plate capacitor You are shown the inside of a A hollow metal sphere has consists of two metal plates Geiger tube , whose radius of 10.0 ?? and a each of area of 150 ?? ? and measurements are 0.200 ?? in concentric metal spherical shell separated 0.60 ?? thick air, radius and 12.0 ?? ,in length has an inside radius of 10.5 ??. can hold a charge of The outer surface of the tube is magnitude 7 = a conducting cylindrical shell 1.00x10 -" c on each plate that has a radius of 1.50 ?? Practice : What is the Practice : Calculate the Practice : What is the Capacitance of this device ? capacitance of your tube capacitance of this two -sphere system ? Challenge: What is the Challenge: Calculate the value Challenge: What is the energy potential difference (?) of the linear charge (Q) on the stored, (? ) in Joules in the between the plates ? wire when the potential capacitor if ? = 5.00 ?C ? difference between the wire and shell is 1.20