The magnitude of the magnetic field 50 cm from a long, thin, straight wire is 8.0μT. What is the current through the long wire?
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A: Required : Can a centripetal force ever do work on an object?
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A: mgh1-h2=12mv2g4R-2R=12v2v=2gR
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A: Given(s): The mass of the ball, m=320 g=0.32 kg Radius, r=1.20 m
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A: Given: magnitude of vectors A=6, B=6 To find: Dot product of A and B=??
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Q: A 40.0 kg skier skis down a 12.0o slope from a height of 100.0 m to a height of 25.0 m. 1) If the…
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