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MSC,MBA(IT)
Standford
Jun-1997 - Sep-2000
IT Manager
Honeywell
Aug-2001 - Present
(a) A filamentary loop carrying current / is bent to assume the shape of a regular polygon of n sides. Show that at the center of the polygon
where r is the radius of the circle circumscribed by the polygon. (b) Apply this to cases when n = 3 and n = 4 and see if your results agree with those for the triangular loop of Problem 7.8 and the square loop of Problem 7.10, respectively.
Problem 7.8
Find H at the center C of an equilateral triangular loop of side 4 m carrying 5 A of current as in Figure 7.29.
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