A wire carries a current directly away from you. Which way
Chapter 20, Problem 8MCQ(choose chapter or problem)
Problem 8MCQ
A wire carries a current directly away from you. Which way do the magnetic field lines produced by this wire point?
(a) They point parallel to the wire in the direction of the current.
(b) They point parallel to the wire opposite the direction of the current.
(c) They point toward the wire.
(d) They point away from the wire.
(e) They make circles around the wire.
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