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Physics, 21.08.2020 02:01, natalie4085
Consider a conducting rod of length 34 cm moving along a pair of rails, and a magnetic field pointing perpendicular to the plane of the rails.
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At what speed (in m/s) must the sliding rod move to produce an emf of 0.75V in a 1.75T field?
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Answers: 2
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Physics, 22.06.2019 06:30, jumpman2344
The coulomb's law explains which of the following? select all the force between two charged objects is inversely proportional to the charge on each object. the force between two charged objects is directly proportional to the charge on each object. the force between two charged objects is directly proportional to the distance separating them. the force between two charged objects is inversely proportional to the square of the distance separat coulomb's law is similar to newton's 2nd law. if the force between two objects is f and the charge on both objects is doubled, the new force between the would now be 2f. if the force between two objects is 2f and the distance separating them is doubled, the new force between the objects would now o the be zf.
Answers: 3
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Consider a conducting rod of length 34 cm moving along a pair of rails, and a magnetic field pointin...
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