Physics/Direction of Magnetic Field
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Physics/Direction of Magnetic Field

[From: ] [author: ] [Date: 12-04-03] [Hit: ]
......
In an overhead straight wire running along the ceiling, the current is directed to the north. What is the direction of the magnetic field from the current directly above the wire.

A)Up
B)Down
C)West
D)North
E)East

-
i think its east...but im not 100% sure
1
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