An AC generator is to have a maximum output of 303 V. Each coil has an area of 0.137 m and a resistance of 16.7 N and rotates in a magnetic field of 0.751 T with a frequency of 38.0 Hz, with the axis of rotation perpendicular to the direction of the magnetic field. (a) How many turns of wire should the coil have to produce the desired emf? N = 12.3 turns (b) Find the maximum current induced in the coil. I. = 18.1 A max (c) Determine the induced emf as a function of time. ɛ = (1.266 What determines the amplitude of the time varying emf? V)sin |1 What is the coefficient of t in the equation for an AC generator. t

An AC generator is to have a maximum output of 303 V. Each coil has an area of 0.137 m and a resistance of 16.7 N and rotates in a magnetic field of 0.751 T with a frequency of 38.0 Hz, with the axis of rotation perpendicular to the direction of the magnetic field. (a) How many turns of wire should the coil have to produce the desired emf? N = 12.3 turns (b) Find the maximum current induced in the coil. I. = 18.1 A max (c) Determine the induced emf as a function of time. ɛ = (1.266 What determines the amplitude of the time varying emf? V)sin |1 What is the coefficient of t in the equation for an AC generator. t

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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