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Posted: **Sun Nov 13, 2022 1:12 pm**

: Two Perpendicular Straight Wires Join In The Ends Of A Semicircular Loop Of Radius A 20 Cm As Shown In The Figure Above 1 (12.97 KiB) Viewed 49 times

Two perpendicular straight wires join in the ends of a semicircular loop of radius a=20 cm, as shown in the figure above. If the current I=7 A, what is the resultant field at the center of the circular section? T out of the page.