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Transcribed Image Text:A vertical straight wire 25.0 cm in length carries a current. You do not know either thip magnitude of the current or whether the current is moving
upward or downward. If there is a uniform horizontal magnetic field of 0.0450 T that points due north, the wire experiences a horizontal magnetic force
to the west of 0.0100 N. Find the magnitude of the current.
Express your answer with the appropriate units.
PA
I =
Value
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Part D
Units
Find the direction of the current.
The current is traveling vertically upward.
The current is traveling vertically downward.
The current is traveling horizontally leftward.
The current is traveling horizontally rightward.
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