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(a) A 13.0 m long, thin, uniform aluminum pole slides north at a speed of 21.0 m/s. The length of the pole maintains an east-west orientation while sliding. The vertical component of the Earth's magnetic field at this location has a magnitude of 44.0 UT. What is the magnitude of the induced emf between the ends of the pole (in mv)? mv (b) What If? The east end of the pole impacts and sticks to a pylon, causing the pole to rotate clockwise as viewed from above. While the pole rotates, what is the magnitude of the induced emf between the ends of the pole (in mv)? (Hint: use conservation of angular momentum to find the speed of the pole after the collision.)

(a) A 13.0 m long, thin, uniform aluminum pole slides north at a speed of 21.0 m/s. The length of the pole maintains an east-west orientation while sliding. The vertical component of the Earth's magnetic field at this location has a magnitude of 44.0 UT. What is the magnitude of the induced emf between the ends of the pole (in mv)? mv (b) What If? The east end of the pole impacts and sticks to a pylon, causing the pole to rotate clockwise as viewed from above. While the pole rotates, what is the magnitude of the induced emf between the ends of the pole (in mv)? (Hint: use conservation of angular momentum to find the speed of the pole after the collision.)

College Physics
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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(a) A 13.0 m long, thin, uniform aluminum pole slides north at a speed of 21.0 m/s. The length of the pole maintains an east-west orientation while sliding. The vertical component of the Earth's magnetic field at this location has a magnitude of 44.0 UT. What is the magnitude of the induced emf between the ends of the pole (in mv)? mv (b) What If? The east end of the pole impacts and sticks to a pylon, causing the pole to rotate clockwise as viewed from above. While the pole rotates, what is the magnitude of the induced emf between the ends of the pole (in mv)? (Hint: use conservation of angular momentum to find the speed of the pole after the collision.)
Transcribed Image Text:(a) A 13.0 m long, thin, uniform aluminum pole slides north at a speed of 21.0 m/s. The length of the pole maintains an east-west orientation while sliding. The vertical component of the Earth's magnetic field at this location has a magnitude of 44.0 UT. What is the magnitude of the induced emf between the ends of the pole (in mv)? mv (b) What If? The east end of the pole impacts and sticks to a pylon, causing the pole to rotate clockwise as viewed from above. While the pole rotates, what is the magnitude of the induced emf between the ends of the pole (in mv)? (Hint: use conservation of angular momentum to find the speed of the pole after the collision.)
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