A thin wire is bent into a ring, and a steady current flows through the wire. When viewed from overhead (looking downward), the current travels clockwise around the ring. The direction of the magnetic field in the center of the ring is
A) upward.
B) clockwise.
C) downward.
D) counterclockwise.

Question

Quizplus · Accepted Answer

The Answer of A thin wire is bent into a ring, and a steady current flows through the wire. When viewed from overhead (looking downward), the current travels clockwise around the ring. The direction of the magnetic field in the center of the ring is
A) upward.
B) clockwise.
C) downward.
D) counterclockwise.

A Thin Wire Is Bent into a Ring, and a Steady