Homework Answers
The force on the wire is
F = 0.027 N
B = magnetic flux density
I = current in the wire = 3.5 A
L = length of the wire = 5 cm = 0.05 m
Therefore the magnetic flux density is
The unit is Telsa
b) Assumptions are:
The magnetic flux density between the poles is uniform
The magnetic flux density is perpendicular to the length of the wire
The force does not move the wire and the wire stays perpendicular to the magnetic flux density
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Question 1
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Question 3:
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