A compass with its needle pointing north sits on a table. We place a straight wire over the compass parallel to its needle. We then send a conventional current running south to north through the wire. How does the compass needle respond to the current?
A. The compass needle deflects toward the west.
B. The compass needle deflects toward the east.
C. The compass needle does not do anything.
D. The compass needle turns around to point south.
A. The compass needle deflects toward the west.
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Fill in the blank(s) with the appropriate word(s).
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