marcaveli35251 marcaveli35251 29-05-2023 Mathematics contestada Consider a solenoid that is 50 cm long and has a cross-sectional area of 5 cm2. It is wound with 400 turns of wire and a current of 2. 3 A is supplied to it. Assume that its core has a relative permeability of 400. How much flux is in the solenoid?