A thin conducting wire is bent into the shape shown in the figure. The circular portion of the wire has radius 19.0 cm. The wire is in the plane of the screen and carries a current 2.90 A. What is the magnetic field at the center of the loop? (Give the magnitude in uT and the direction.) OA 12.6 µT, out of the page; OB. 12.6 µT, into the page; OG.25.5 UT, out of the page; OD.25.5 UT, into the page; OE. 53.7 µT, out of the page; OF 53.7 µT, into the page.

A thin conducting wire is bent into the shape shown in the figure. The circular portion of the wire has radius 19.0 cm. The wire is in the plane of the screen and carries a current 2.90 A. What is the magnetic field at the center of the loop? (Give the magnitude in uT and the direction.) OA 12.6 µT, out of the page; OB. 12.6 µT, into the page; OG.25.5 UT, out of the page; OD.25.5 UT, into the page; OE. 53.7 µT, out of the page; OF 53.7 µT, into the page.