A long solenoid with 50 turns/cm carries a current of 2 A. The solenoid is filled with
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A long solenoid with 50 turns/cm carries a current of 2 A. The solenoid is filled with iron, and B is measured to be 1.72 T.
(a) Neglecting end effects, what is Bapp?
(b) What is M?
(c) What is the relative permeability Km?
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