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A wire with current i = 1.79 A is shown in the figure. Two semi-infinite straight sections, both tangent to the same circle with radius 7.04 cm, are connected by a circular arc that has a central angle θ and runs along the circumference of the circle. The connecting arc and the two straight sections all lie in the same plane. If B = 0 at the center of the circle, what is θ? Number Units

A wire with current i = 1.79 A is shown in the figure. Two semi-infinite straight sections, both tangent to the same circle with radius 7.04 cm, are connected by a circular arc that has a central angle θ and runs along the circumference of the circle. The connecting arc and the two straight sections all lie in the same plane. If B = 0 at the center of the circle, what is θ? Number Units

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A wire with current i = 1.79 A is shown in the figure. Two semi-infinite straight sections, both tangent to the same circle with radius 7.04 c m , are connected by a circular arc that has a central angle θ and runs along the circumference of the circle. The connecting arc and the two straight sections all lie in the same plane. If B = 0 at the center of the circle, what is θ ?
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