ERRATA & EXTRAS for 2nd Edition Magnetic Actuators and Sensors

Page 22  Eq. (2.30) should have a right hand side identical to the preceding equation (with an integral sign) and the sentence before (2.30) should be:   Thus (2.29) becomes:

Page 36 Fig. 3.2 Second column should have E=V/l

Page 38 should have   RFe= 1.5/[(2000)(12.57E-7)(.01)] = 59666                             (E3.1.1)

Page 52 should have  W=(0.125)2/[2(12.57E-7)(0.1)(0.1)(1)] = 62.2 J                      (E4.2.2)

This energy of the reluctance method is about 56% lower than the 141.65 J

Pages 119-124 Figs. E7.6.2 and E7.7.2 thru E7.7.4 are now available IN COLOR in the article “Magnetic Nanoparticle Simulation” in ANSYS Advantage Magazine, March 2015, free download at www.ansys.com/magazine .

Page 359 TABLE A.1 entry for conductivity should have L to the -3 power, and entries for permittivity and capacitance should have Q to the +2 power.

Page 362 TABLE B.1 entry for Magnetics Supermendur should have k1=2.448E-5, k2=2.989, k3=11.24

I thank Ashish Deshpande, K. C. Fung, Mark Juds, John Kniepmann, and Mark Solveson for pointing out the corrections above.  Feel free to email your comments, corrections, or questions to me at jbrauer@ieee.org .

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