A vertical wire carries a current vertically downward.To the east of this wire,the $\vec { B }$ field points

Name: A vertical wire carries a current vertically downward.To the east of this wire,the $\vec { B }$ field points
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Question

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According to the right-hand rule, when current flows vertically down a wire, the magnetic field will circle around the wire counterclockwise. To the east of the wire, the magnetic field lines will point towards the south.

A Vertical Wire Carries a Current Vertically Downward B⃗\vec { B }B

A Vertical Wire Carries a Current Vertically Downward $\vec { B }$