Question: If If a compass is placed above a current-carrying wire, as in Figure Q24.30, the needle will line up with the field of the wire.

If If a compass is placed above a current-carrying wire, as in Figure Q24.30, the needle will line up with the field of the wire. Which of the views shows the correct orientation of the needle for the noted current direction? A. B. C. D. FIGURE Q24.30

A. B. C. D. FIGURE Q24.30

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