Consider a system consisting of two long, concentric solenoids. The larger solenoid has current running in counter clockwise fashion. The current in the outer solenoid is I1=1.40 A, while the current in the inner solenoid is I2=2.39 A flowing in the opposite direction. The outer solenoid has 103 turns per centimeter, and the inner solenoid has 129 turns per centimeter.
1) Find the magnetic field strength inbetween the solenoids. positive number if it is up
2) Find the magnetic field strength inside the smaller solenoid. positive number if it is up