Solved: A wire with current i = 3.00 A is shown in Fig.
Chapter , Problem 25(choose chapter or problem)
A wire with current i = 3.00 A is shown in Fig. 29-52. Two semi-infinite straight sections, both tangent to the same circle, are connected by a circular arc that has a central angle 8 and runs along the circumference of the circle. The arc and the two straight sections all lie in the same plane. If B = 0 at the circle's center, what is 8?
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