Glencoe Physics: Principles and Problems, Student Edition
Glencoe Physics: Principles and Problems, Student Edition
1st Edition
ISBN: 9780078807213
Author: Paul W. Zitzewitz
Publisher: Glencoe/McGraw-Hill
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Chapter 28, Problem 59A
To determine

To calculate: The EMF induced in the wire.

Expert Solution & Answer
Check Mark

Answer to Problem 59A

EMF induced in the wire = 2×104 V_

Explanation of Solution

Given:

The following diagram:

  Glencoe Physics: Principles and Problems, Student Edition, Chapter 28, Problem 59A

Length of wire = 1 m

Velocity = 4 m/s

Strength of magnetic field = 5.0×105 T

Formula used:

  EMF induced is given by the formula:

  EMF=Blv

Where B is the strength of the magnetic field, l is length of the wire and v is the velocity.

Calculation:

  EMF induced is calculated as:

  EMF=Blv        =(5.0×105 T)(1.0 m)(4 m/s)       =2×104 V

Conclusion:

EMF induced in the wire = 2×104 V_

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