**Problem Statement**Suppose coils A and B are in the same constant magnetic field, both with axes of rotation in a plane perpendicular to the magnetic field. If coil A has 2.4 times the number of loops of coil B and 0.9 times the cross-sectional area, then given the same rate of rotation, what will be the ratio of the maximum EMF generated by coil A to that of coil B?\[ \text{EMF}_A / \text{EMF}_B = \, \underline{\hspace{1cm}} \]**Instructions**Calculate the ratio of the maximum electromotive force (EMF) generated by coil A to that of coil B using the given information. (Note: EMF is proportional to the number of loops \( N \), the area \( A \), the rate of rotation \( \omega \), and the strength of the magnetic field, \( B \). Since magnetic field strength and rate of rotation are constant, focus on comparing the loops and area.)

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Suppose coils A and B are in the same constant magnetic field, both with axes of rotation in a plane perpendicular to the magnetic field. If coil A has 2.4 times the number of loops of coil B and 0.9 times the cross-sectional area, then given the same rate of rotation, what will be the ratio of the maximum EMF generated by coil A to that of coil B? EMFA/EMFB =

Suppose coils A and B are in the same constant magnetic field, both with axes of rotation in a plane perpendicular to the magnetic field. If coil A has 2.4 times the number of loops of coil B and 0.9 times the cross-sectional area, then given the same rate of rotation, what will be the ratio of the maximum EMF generated by coil A to that of coil B? EMFA/EMFB =

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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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Concept explainers

Magnetic Force

A magnetic force arises when a charged particle or a current-carrying conductor is placed in a magnetic field. It is created because of the movement of the charged particles.

Question

**Problem Statement**

Suppose coils A and B are in the same constant magnetic field, both with axes of rotation in a plane perpendicular to the magnetic field. If coil A has 2.4 times the number of loops of coil B and 0.9 times the cross-sectional area, then given the same rate of rotation, what will be the ratio of the maximum EMF generated by coil A to that of coil B?

\[ \text{EMF}_A / \text{EMF}_B = \, \underline{\hspace{1cm}} \]

**Instructions**

Calculate the ratio of the maximum electromotive force (EMF) generated by coil A to that of coil B using the given information.

(Note: EMF is proportional to the number of loops \( N \), the area \( A \), the rate of rotation \( \omega \), and the strength of the magnetic field, \( B \). Since magnetic field strength and rate of rotation are constant, focus on comparing the loops and area.)

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