A copper rod is sliding on two conducting rails that make an angle of 19° with respect to each other, as in the drawing. The rod is moving to the right with a constant speed of 0.60 m/s. A 0.36-T uniform magnetic field is perpendicular to the plane of the paper. Determine the magnitude of the average emf induced in the triangle ABC during the 8.4-s period after the rod has passed point A. V
Answers: 3
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What color would an object that reflects green and blue light appear to be in white light? a. blue b. cyan c. magenta d. black
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Ahot-air balloonist, rising vertically with a constant speed of 5.00 m/s releases a sandbag at the instant the balloon is 40.0 m above the ground. after it is released, the sandbag encounters no appreciable air drag. compute the velocity of the sandbag at 0.250 s after its release.
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A copper rod is sliding on two conducting rails that make an angle of 19° with respect to each other...
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