A long solenoid of length 8m with a cross-sectional area of5.0x10 -5 m2 contains a total of 52,000 turns.
A) Compute the self-inductance of the solenoid, assuming that the core of the solenoid is air. B) If the current in the winding starts at 0 A and is increased steadily to 1.5 A in a time of 0.20 sec, what is the EMF induced in the solenoid? (20