7 A 1x3 cm rectangular coil with 20 loops is rotated at a constant frequency of 60 Hz in a uniform magnetic field of 0.24 T directed west. Determine the average emf induced in the coil on any quarter turn (90°) that begins with the coil capturing the maximum possible magnetic flux. (ans. 0.35 V)

7 A 1x3 cm rectangular coil with 20 loops is rotated at a constant frequency of 60 Hz in a uniform magnetic field of 0.24 T directed west. Determine the average emf induced in the coil on any quarter turn (90°) that begins with the coil capturing the maximum possible magnetic flux. (ans. 0.35 V)

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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Question

7 A 1x3 cm rectangular coil with 20 loops is rotated at a constant frequency of 60 Hz in a uniform
magnetic field of 0.24 T directed west. Determine the average emf induced in the coil on any
quarter turn (90°) that begins with the coil capturing the maximum possible magnetic flux. (ans:
0.35 V)
nd to n 120 Y battery produces a back emf of 9.7 V when

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