Concept explainers
(a)
To calculate:
(a)
Answer to Problem 87A
Explanation of Solution
Given:
Velocity of wire,
Strength of the magnetic field,
Length of the wire,
Formula used:
Where,
Calculation:
As the wire cuts perpendicularly across the magnetic field,
Substitute the values in above formula
Conclusion:
Hence
(b)
To Calculate:Size of current in the wire.
(b)
Answer to Problem 87A
Explanation of Solution
Given:
EMF induced in the wire,
Resistance of the wire,
Formula used:
Where,
Calculation:
Rearranging the above formula to get
Substituting the values in above formula:
Conclusion:
Hence,current in the wire is
Chapter 25 Solutions
Glencoe Physics: Principles and Problems, Student Edition
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