Question: To construct a solenoid, you wrap insulated wire uniformly around a plastic tube 12cm in diameter and 60cm in length. You would like a 2.2 A current to produce a 2.6 kG magnetic field inside your solenoid.
Part A: What is the total length of wire you will need to meet these specifications?
I need help to find the total length of wire you will need to meet these specifications.