A generator is designed to produce a maximum emf of 190 V while rotating with an angular speed of 3600 rpm . Each coil of the generator has an area of 1.8×10−2 m2 .If the magnetic field used in the generator has a magnitude of 4.3×10−2 T , how many turns of wire are needed?Express your answer using two significant figures.

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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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A generator is designed to produce a maximum emf of 190 V while rotating with an angular speed of 3600 rpm . Each coil of the generator has an area of 1.8×10⁻² m2 .

If the magnetic field used in the generator has a magnitude of 4.3×10⁻² T , how many turns of wire are needed?

Express your answer using two significant figures.

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