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