Ulysses wants to be able to generate a voltage of Vpeak = 12 V using a hand-crank AC generator. In order to make life easier, he incorporates a step-up transformer with NP = 10 wind- ings on the primary side and NS = 400 windings on the sec- ondary side. The generator itself contains a circular armature with radius R = 4.0 cm and Na = 75 turns, and it spins in a B = 60 mT magnetic field. With what angular speed ω should he turn the crank (in rotations per minute) in order to achieve this? Assume that the transformer is ideal, and ignore any resistance in the wiring

Ulysses wants to be able to generate a voltage of Vpeak = 12 V using a hand-crank AC generator. In order to make life easier, he incorporates a step-up transformer with NP = 10 wind- ings on the primary side and NS = 400 windings on the sec- ondary side. The generator itself contains a circular armature with radius R = 4.0 cm and Na = 75 turns, and it spins in a B = 60 mT magnetic field. With what angular speed ω should he turn the crank (in rotations per minute) in order to achieve this? Assume that the transformer is ideal, and ignore any resistance in the wiring

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter14: Inductance

Section: Chapter Questions

Problem 62P: A 5000-pF capacitor is charged to 100 V and then quickly connected to an 80-mH inductor. Determine...

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