The iron core shown in Figure 3.2(a) has a cross section of 2 cm by 2 cm and a relative permeability of 1000 . The coil has 500 turns and carries a current of \( i=2 \mathrm{~A} \) Find the flux density in each air gap. 21

          The iron core shown in Figure 3.2(a) has a cross section of 2 cm by 2 cm and a relative permeability of 1000 . The coil has 500 turns and carries a current of \( i=2 \mathrm{~A} \) Find the flux density in each air gap.
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Principles of Economics

Gregory Mankiw 8th Edition

Instant Answer

Solved by Expert Adi S

07/27/2024

Step 1

The formula for this is H = Ni/l, where N is the number of turns, i is the current, and l is the length of the coil. However, the problem does not provide the length of the coil. We can assume that the length of the coil is much larger than the length of the air Show more…

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