Home / Answered Questions / Other / a-toroidal-core-of-relative-permeability1000-has-a-mean-diameter-of-300-mm-and-a-cross-sectional-are-aw933
(Solved): A Toroidal Core Of Relative Permeability1000 Has A Mean Diameter Of 300 Mm And A Cross Sectional Are...
A toroidal core of relative permeability1000 has a mean diameter of 300 mm and a cross sectional area of 6 cmÂ². The core is wound with 1000 turns. If a dc current establishes a flux in the core of 6 x 10-4 Webers, determine: (a) (i) the magnetic flux density. (ii) the inductance. (iii) (iv) the magnetic intensity (H). the stored energy. (b) If a 2 mm air gap is cut in the core, determine: (i) the reluctance of the core. (ii) the reluctance of the air gap. Fringing effects of the magnetic flux may be neglected in your calculations.
We have an Answer from Expert View Expert Answer