Consider the magnetic circuit in Figure. A current of 3 (A) flows through 200 turns of wir...

Consider the magnetic circuit in Figure. A current of 3 (A) flows through 200 turns of wire on the center leg. Assuming the core to have a constant cross-sectional area of 10-3 (m2) and a relative permeability of 5000:

a) Determine the magnetic flux in each leg.

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b) Determine the magnetic field intensity in each leg of the core and in the air gap.

Figure: A magnetic circuit with air gap