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A wire which moves with a speed of 4.6ms–1 is

A long, straight wire lies on a horizontal table and carries a current of 1.45 µA. In a vacuum, a proton moves parallel to the
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A long, straight wire lies on a horizontal table and carries a current of 3.05 µA. In a vacuum, a proton moves parallel to the
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A 0.40-m length of wire moves at a constant speed of 8 m/s in at 1400 with a 0.4-T B-Field. What is the magnitude and direction
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2. asked by HELP ME PLEASE...
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A long, straight wire carries a current of 740 mA. A thin metal rod 45 cm long is oriented perpendicular to the wire and moves
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If the EMF produced in a wire is 0.88 volts and the wire moves perpendicular to a magnetic field of strength 0.075
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4. Lillian speaks to her father over a rope telephone consisting of two cans linked together with a 1,5 m length tight drawn
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A long straight horizontal wire carries a current I = 4.80 A to the left. A positive 1.00 C charge moves to the right at a
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A long straight horizontal wire carries a current = 3.90 A to the left. A positive 1.00 C charge moves to the right at a
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A long straight horizontal wire carries a current I = 2.10 A to the left. A positive 1.00 C charge moves to the right at a
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A particular piano wire has middle C (261.7 Hz) for its second harmonic. The wire's length is 2.7m. What is the speed of the
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2. asked by Shelby
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