Du and a friend have a 0 65 m length of copper ire that has

Last updated: 6/9/2023

Du and a friend have a 0 65 m length of copper ire that has a diameter of 4 115 mm and a ooden rod that is 85 mm long and has a diameter 10 mm You re aiming to wind the wire around e rod about 40 times to form an inductor Part A What is the maximum inductance you can achieve with this device Neglect the incomplete wi and use the number of full windings in your calculation Use the cross section area of the woo as the area of each winding Express your answer with the appropriate units A