A 13.0 m long, thin, uniform steel beam slides north at a speed of 20.0 m/s. The length of the beam maintains an east-west orientation while sliding. The verticalcomponent of the Earth's magnetic field at this location has a magnitude of 48.0 µT. What is the magnitude of the induced emf between the ends of the beam (in mV)?mVWhat If? The west end of the beam impacts and sticks to a pylon, causing the beam to rotate counterclockwise as viewed from above. While the beam rotates, what isthe magnitude of the induced emf between the ends of the beam (in mV)? (Hint: use conservation of angular momentum to find the speed of the beam after thecollision.)mV

Solution Given dataLength of steel beam L=13.0mSpeed v=20m/sMagnetic field B=48μT=48×10−6TWhat…

Answered: A 13.0 m long, thin, uniform steel beam…

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