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| Teaching Since: | Apr 2017 |
| Last Sign in: | 453 Weeks Ago, 4 Days Ago |
| Questions Answered: | 402 |
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MSC,MBA(IT)
Standford
Jun-1997 - Sep-2000
IT Manager
Honeywell
Aug-2001 - Present
For values of B below the knee on the magnetization curve for silicon steel, approximate the curve by a straight line with µ = 5 mH/m. The core shown in Figure 8.16 has areas of 1.6 cm2 and lengths of 10 cm in each outer leg, and an area of 2.5 cm2 and a length of 3 cm in the central leg. A coil of 1200 turns carrying 12 mA is placed around the central leg. Find B in the (a) center leg; (b) center leg if a 0.3 mm air gap is present in the center leg

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