The answer provided by your tutor is wrong.I checked on webwork and it's showing me the answer is wrong. IhаbA brass ring with a right-angled triangular cross section enclosesan infinitely long straight wire concentrically along the z-axis. Asshown in the figure, the ring has the inner radisu a = 0.55 m andthe right-angled triangular cross section has sides of h = 0.13 mand b = 0.22 m. The wire carries a current I = 30 A Find the totalmagnetic flux in the ring. Step 1We convidu anelem entary aven da z dx dz at distance x frgm the wive .13 March 2003 00.0s AMHonce magmetic field intensity at thal point,Hamen B=230em n B =-66x10Tesla-Hamce finx asoiated witthat elementangarea, d4= BAA e6x106dedz.Step 2Hence fiux of magnehic field amoiated withthe ring is,Ex 10-dadzatb6x10dz dgafbHomcy $= Jos56x106O-13(27-9+53-0)0.22Hencn ¢= 5.983x10T-m2

Given data Current I=30 Aa=0.55 mh=0.13 mb=0.22 m

I h a A brass ring with a right-angled triangular cross section encloses an infinitely long straight wire concentrically along the z-axis. As shown in the figure, the ring has the inner radisu a = 0.55 m and the right-angled triangular cross section has sides of h = 0.13 m and b = 0.22 m. The wire carries a current I = 30 A Find the total %3D magnetic flux in the ring.

I h a A brass ring with a right-angled triangular cross section encloses an infinitely long straight wire concentrically along the z-axis. As shown in the figure, the ring has the inner radisu a = 0.55 m and the right-angled triangular cross section has sides of h = 0.13 m and b = 0.22 m. The wire carries a current I = 30 A Find the total %3D magnetic flux in the ring.