A 17 centimeter long solenoid has 4700 turns of wire. Inside this solenoid is a second one, also 17 centimeter long but with 2200 turns of wire.
Part A If a 3.0 Amp current flows in each solenoid in the similar direction, find the magnitude of magnetic field inside the inner solenoid?
Part B Obtain the magnitude of magnetic field in the space between the two solenoids?
Part C Determine the magnitude of magnetic field inside the inner solenoid if the two carry 3.0 Amp currents in opposite directions?
Part D Determine the magnitude of magnetic field in the space between the two solenoids?