A conducting bar slides over two circular rails while rotating around a straight wire as shown in the image below. The wire has a constant current / perpendicular to the plane of the page, as indicated. In what direction will the induced current flow through resistor R? O It flows from b to a. O It flows from a to b. O No current is induced through the resistor.

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Chapter1: Units, Trigonometry. And Vectors
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A conducting bar slides over two circular rails while rotating around a straight wire as shown in the image below. The wire has a constant current / perpendicular to the plane of the
page, as indicated. In what direction will the induced current flow through resistor R?
W
O It flows from b to a.
O It flows from a to b.
O No current is induced through the resistor.
Transcribed Image Text:A conducting bar slides over two circular rails while rotating around a straight wire as shown in the image below. The wire has a constant current / perpendicular to the plane of the page, as indicated. In what direction will the induced current flow through resistor R? W O It flows from b to a. O It flows from a to b. O No current is induced through the resistor.
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