1.

What is the value of pole pitch (in SI unit) for mean air gap radius= 0.5mm and P=4?

A. 0.785* 10<sup>-6</sup>
B. 0.785* 10<sup>-3</sup>
C. 0.785* 10<sup>-2</sup>
D. 0.785* 10<sup>-4</sup>
Answer» C. 0.785* 10<sup>-2</sup>


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