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A 0.0150-m wire oriented horizontally between the poles of an electromagnet carries a direct current of 9.5 A. The angle between the direction of the current and that of the magnetic field is 25.0 degrees. If the magnetic field strength is 0.845 T, what is the magnitude and direction of the magnetic force on the wire between the poles?
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Aheat engine that operates on a carnot cycle has an efficiency of 0.420 when its low-temperature reservoir is at 10 ∘c.part aby how many degrees celsius must you increase the temperature of the high-temperature reservoir to increase the efficiency to 0.600 if you continue to use the same low-temperature reservoir?
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A 0.0150-m wire oriented horizontally between the poles of an electromagnet carries a direct current...
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