Two long, parallel wires, each with a mass per unit length of 67 g/m, are supported in a horizontal plane by 6.0-cm-long strings, as shown in the figure below. Each wire carries the same current I, causing the wires to repel each other so that the angle 0 between the supporting strings is 16°. 60 cm (a) Are the currents in the same or opposite directions? O same direction O opposite direction O not enough information to decide
Two long, parallel wires, each with a mass per unit length of 67 g/m, are supported in a horizontal plane by 6.0-cm-long strings, as shown in the figure below. Each wire carries the same current I, causing the wires to repel each other so that the angle 0 between the supporting strings is 16°. 60 cm (a) Are the currents in the same or opposite directions? O same direction O opposite direction O not enough information to decide
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