In an AC generator, the magnetic field between the pole faces of the magnet is uniform and of strength 12 T, while the 400-cm2-area loop has 300 turns. What must be the frequency in Hz of the rotating loop so that the peak voltage from the generator is 100 kvolts? a.70 Hz b.90 Hz c.50 Hz d.110 Hz e.130 Hz QUESTION 12In an AC generator, the magnetic field between the pole faces of the magnet is uniform and of strength 12 T, while the 400-cm²-area loop has 300 turns. What must be the frequency in Hz of the rotating loop so that the peak voltage from the generator is 100 kvolts?O a. 70 HzO b.90 HzO c. 50 HzO d. 110 HzO e. 130 Hz

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Answered: In an AC generator, the magnetic field…

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter22: Magnetism

Section: Chapter Questions

Problem 41PE: (a) By how many percent is the torque of a motor decreased if its permanent magnets lose 5.0% of...

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In an AC generator, the magnetic field between the pole faces of the magnet is uniform and of strength 12 T, while the 400-cm²-area loop has 300 turns. What must be the frequency in Hz of the rotating loop so that the peak voltage from the generator is 100 kvolts?

a.

70 Hz

b.

90 Hz

c.

50 Hz

d.

110 Hz

e.

130 Hz

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