Question: What is the maximum Emf induced in a 829 turn coil square coil with sides of 0.39 meters rotating at 193 rpm in a magnetic field of 0.484 Tesla?
A solenoid is made by winding 1397 turns of wire into a hollow cylinder 1.3 cm in diameter and 12.0 cm in length. Find the inductance of the solenoid if you approximate the magnetic field inside using the infinite length solenoid approximation.