A little magnetic compass has a needle whose tips are clearly labeled N and S. The compass is placed next to a single circular loop of wire lying flat on a wooden table. The current in the loop is clockwise. What happens?
A) The S tip of the needle is attracted toward the loop.
B) The N tip of the needle is attracted toward the loop.
C) The needle orients itself with the N tip pointing in the direction of the current in the segment of the loop closest to the needle.
D) The needle orients itself with the S tip pointing in the direction of the current in the segment of the loop closest to the needle.
E) None of these.

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The Answer of A little magnetic compass has a needle whose tips are clearly labeled N and S. The compass is placed next to a single circular loop of wire lying flat on a wooden table. The current in the loop is clockwise. What happens?
A) The S tip of the needle is attracted toward the loop.
B) The N tip of the needle is attracted toward the loop.
C) The needle orients itself with the N tip pointing in the direction of the current in the segment of the loop closest to the needle.
D) The needle orients itself with the S tip pointing in the direction of the current in the segment of the loop closest to the needle.
E) None of these.

A Little Magnetic Compass Has a Needle Whose Tips Are