A solenoid of radius 2.30 cm has 380 turns and a length of 15.0 cm.
(a) Find its inductance.
(b) Find the rate at which current must change through it to produce an emf of 76.0 µV
(a) Find its inductance.
(b) Find the rate at which current must change through it to produce an emf of 76.0 µV