You have a hand-crank generator with a 100-turn coil (each turn having an area of 0.0250 m2), which can spin through a uniform magnetic field that has a magnitude of 0.0400 T. You can turn the crank at a maximum rate of 3 turns per second, but the hand crank is connected to the coil through a set of gears that makes the coil spin at a rate 8 times larger than the rate at which you turn the crank. What is the maximum emf you can expect to get out of this generator? 1.51

You have a hand-crank generator with a 100-turn coil (each turn having an area of 0.0250 m2), which can spin through a uniform magnetic field that has a magnitude of 0.0400 T. You can turn the crank at a maximum rate of 3 turns per second, but the hand crank is connected to the coil through a set of gears that makes the coil spin at a rate 8 times larger than the rate at which you turn the crank. What is the maximum emf you can expect to get out of this generator? 1.51

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter13: Electromagnetic Induction

Section: Chapter Questions

Problem 66AP: A metal bar of length 25 cm is placed perpendicular to a uniform magnetic field of strength 3 T. (a)...

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Question

You have a hand-crank generator with a 100-turn coil (each turn having an area of 0.0250 m2), which can spin through a uniform magnetic field that has a magnitude of 0.0400 T. You can turn the
crank at a maximum rate of 3 turns per second, but the hand crank is connected to the coil through a set of gears that makes the coil spin at a rate 8 times larger than the rate at which you turn the
crank. What is the maximum emf you can expect to get out of this generator?
1.51
X V

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