Question

Question 9 12 pts The device below consists of infinitely permeable steel (shown in gray), a permanent magnet (yellow), and air. The depth into the screen is 1 cm. Other dimensions: w = 1 cm, g = 0.2 cm, t = 0.25 cm. Determine the load line that you would use to find the operating point of the permanent magnet. Expressing the relationship as $B_m = k\mu_0 H_m$, report k. 9 w 2w

          Question 9
12 pts
The device below consists of infinitely permeable steel (shown in gray), a permanent magnet (yellow), and air. The
depth into the screen is 1 cm. Other dimensions: w = 1 cm, g = 0.2 cm, t = 0.25 cm. Determine the load line that you
would use to find the operating point of the permanent magnet. Expressing the relationship as $B_m = k\mu_0 H_m$, report
k.
9
w
2w