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A Single Circular (Radius = R) Loop of Wire Is

Question 55

Multiple Choice

A single circular (radius = R) loop of wire is located in the yz plane with its center at the origin. The loop has a clockwise current as seen from the point (+R, 0, 0) . The direction of the magnetic field at the point


A) (0, 0, 0) is − A single circular (radius = R) loop of wire is located in the yz plane with its center at the origin. The loop has a clockwise current as seen from the point (+R, 0, 0) . The direction of the magnetic field at the point A) (0, 0, 0) is − and at the point (+R, 0, 0) is − . B) (0, 0, 0) is − and at the point (0, +2R, 0) is − . C) (0, 0, 0) is + and at the point (+R, 0, 0) is + . D) (0, 0, 0) is + and at the point (0, +2R, 0) is + . E) None of the above and at the point (+R, 0, 0) is − A single circular (radius = R) loop of wire is located in the yz plane with its center at the origin. The loop has a clockwise current as seen from the point (+R, 0, 0) . The direction of the magnetic field at the point A) (0, 0, 0) is − and at the point (+R, 0, 0) is − . B) (0, 0, 0) is − and at the point (0, +2R, 0) is − . C) (0, 0, 0) is + and at the point (+R, 0, 0) is + . D) (0, 0, 0) is + and at the point (0, +2R, 0) is + . E) None of the above .
B) (0, 0, 0) is − A single circular (radius = R) loop of wire is located in the yz plane with its center at the origin. The loop has a clockwise current as seen from the point (+R, 0, 0) . The direction of the magnetic field at the point A) (0, 0, 0) is − and at the point (+R, 0, 0) is − . B) (0, 0, 0) is − and at the point (0, +2R, 0) is − . C) (0, 0, 0) is + and at the point (+R, 0, 0) is + . D) (0, 0, 0) is + and at the point (0, +2R, 0) is + . E) None of the above and at the point (0, +2R, 0) is − A single circular (radius = R) loop of wire is located in the yz plane with its center at the origin. The loop has a clockwise current as seen from the point (+R, 0, 0) . The direction of the magnetic field at the point A) (0, 0, 0) is − and at the point (+R, 0, 0) is − . B) (0, 0, 0) is − and at the point (0, +2R, 0) is − . C) (0, 0, 0) is + and at the point (+R, 0, 0) is + . D) (0, 0, 0) is + and at the point (0, +2R, 0) is + . E) None of the above .
C) (0, 0, 0) is + A single circular (radius = R) loop of wire is located in the yz plane with its center at the origin. The loop has a clockwise current as seen from the point (+R, 0, 0) . The direction of the magnetic field at the point A) (0, 0, 0) is − and at the point (+R, 0, 0) is − . B) (0, 0, 0) is − and at the point (0, +2R, 0) is − . C) (0, 0, 0) is + and at the point (+R, 0, 0) is + . D) (0, 0, 0) is + and at the point (0, +2R, 0) is + . E) None of the above and at the point (+R, 0, 0) is + A single circular (radius = R) loop of wire is located in the yz plane with its center at the origin. The loop has a clockwise current as seen from the point (+R, 0, 0) . The direction of the magnetic field at the point A) (0, 0, 0) is − and at the point (+R, 0, 0) is − . B) (0, 0, 0) is − and at the point (0, +2R, 0) is − . C) (0, 0, 0) is + and at the point (+R, 0, 0) is + . D) (0, 0, 0) is + and at the point (0, +2R, 0) is + . E) None of the above .
D) (0, 0, 0) is + A single circular (radius = R) loop of wire is located in the yz plane with its center at the origin. The loop has a clockwise current as seen from the point (+R, 0, 0) . The direction of the magnetic field at the point A) (0, 0, 0) is − and at the point (+R, 0, 0) is − . B) (0, 0, 0) is − and at the point (0, +2R, 0) is − . C) (0, 0, 0) is + and at the point (+R, 0, 0) is + . D) (0, 0, 0) is + and at the point (0, +2R, 0) is + . E) None of the above and at the point (0, +2R, 0) is + A single circular (radius = R) loop of wire is located in the yz plane with its center at the origin. The loop has a clockwise current as seen from the point (+R, 0, 0) . The direction of the magnetic field at the point A) (0, 0, 0) is − and at the point (+R, 0, 0) is − . B) (0, 0, 0) is − and at the point (0, +2R, 0) is − . C) (0, 0, 0) is + and at the point (+R, 0, 0) is + . D) (0, 0, 0) is + and at the point (0, +2R, 0) is + . E) None of the above .
E) None of the above

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