Magnetic circuit question?
Hi,I would appreciate any help on this question:7) For an iron ring of rectangular cross-section with mean radius R, radialthickness 2r and height t:(
Hi,
I would appreciate any help on this question:
7) For an iron ring of rectangular cross-section with mean radius R, radial
thickness 2r and height t:
(a) derive an expression for the permeance P of the iron ring, and
(b) obtain an expression for the approximate permeance Pʹ of the
ring if R>>r.
Thanks a lot.
or:Hi,I would appreciate any help on this question:7) For an iron ring of rectangular cross-section with mean radius R, radialthickness 2r and height t:(a) derive an expression for the permeance P of the iron ring, and(b) obtain an expression for the approximate permeance P\u02b9 of thering if R>>r.Thanks a lot.
