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Problem
A horizontal wire carries a steady current from east to west and is placed in a uniform magnetic field directed vertically downward. What is the direction of the force acting on the wire? a)
Toward north
\text{Toward north}
Toward north
b)
Toward south
\text{Toward south}
Toward south
c)
Upward
\text{Upward}
Upward
d)
Downward
\text{Downward}
Downward
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