A solenoid with a radius of 0.4 cm, length 10 cm and has 300 turns/cm carries a current i = 5 A. Inside the solenoid is
Posted: Tue May 17, 2022 8:08 pm
A solenoid with a radius of 0.4 cm, length 10 cm and has 300 turns/cm carries a current i = 5 A. Inside the solenoid is inserted a ferromagnetic material with a relative permeability constant of 800 (see Figure S.11). If in the calculation it is assumed that the solenoid is infinitely long and the strength of the magnetic field inside the solenoid is equal to the strength of the magnetic field on its axis, then determine a. magnitude and direction of the magnetic field inside the solenoid b. The magnetic flux entering the solenoid C. solenoid inductance