1. MRI machines are giant solenoids that generate extreme magnetic fields of around 1.5T using 200A currents in order to change the behavior of the tiny magnets within atoms throughout your body. The MRI uses many loops of wire to cover the human body. The average human man is 175cm tall, but 97% are under 190cm. How many minimum loops of wire would you need to generate the necessary magnetic field for an average male vs. for a tall individual?