A truck is carrying a steel beam of length 16.0 m on a freeway. An accident causes the beam to be dumped off the truck and slide horizontally along the ground at a speed of 29.0 m/s. The velocity of the center of mass of the beam is northward while the length of the beam maintains an east–west orientation. The vertical component of the Earth's magnetic field at this location has a magnitude of 38.5 ?T. What is the magnitude of the induced emf between the ends of the beam?

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A: Field, B = 5 T Charge, q = 3×10-6 C Velocity, v = 1000 m/s Angle between field and velocity, θ = 90°

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A: length beam,l=16 mspeed,v=26 msmagnetic field,B=48 μT

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Q: Problem 4 = The figure below shows a mass spectrometer, a device used to measure the masses of ions.…

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Magnetic Force

A magnetic force arises when a charged particle or a current-carrying conductor is placed in a magnetic field. It is created because of the movement of the charged particles.