The drawing shows a thin, uniform rod that has a length of 0.45 and a mass of 0.094 . This rod lies
The drawing shows a thin, uniform rod that has a length of 0.45 and a mass of 0.094 . This rod lies in the plane of the paper and is attached to the floor by a hinge at point A uniform magnctic field of 0.36 is directed perpendicularly into the plane of the paper. There is a current in the rod, which does not rotate clockwise or counterclockwise. Find the angle . (Hint: The magnetic force may be taken to act at the center of gravity.)
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