A circular loop is kept in a vertical plane with its axis in the East-West direction. It carries...
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A circular loop is kept in a vertical plane with its axis in the East-West direction. It carries a current that is toward north at the top most point. Let \( A \) be the point of the axis of the circle to the east of it and \( B \) a point on the axis to the west of it. The magnetic field due to the loop
(A) Is toward east at \( A \) and toward west at \( B \)
(B) Is toward east at both \( A \) and \( B \)
(C) Is toward west at \( A \) and toward east at \( B \)
(D) Is toward west at both \( A \) and \( B \)
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