PHYS.1440 Physics II Last Name: First Name (10pts) In this quiz, you need to derive a formula for a magnetic field inside a solenoid using Ampere's law. You have to draw a cross-section of a solenoid, show an Amperian loop, show B and ds vectors for each "leg of the loop", and show all details of how you handle integral(s). You can use any book or my slides ( 20) to do it. I just want you to go through this derivation by yourself