Solve the following problem:
Problem: To construct a solenoid, you wrap insulated wire uniformly around a plastic tube 10cm in diameter and 60cm in length. You would like a 2.0A 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?
Please explain each step and equations used and express your answer using two significant figures.