A current-carrying loop of wire lies flat on a horizontal tabletop. When viewed from above, the current moves around the loop in a clockwise sense. For points on the tabletop ouside the loop, the magnetic field lines caused by this current
a. circle the loop in a counterclockwise direction.
b. point straight up.
c. point straight down.
d. circle the loop in a clockwise direction.
Answers: 2
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A current-carrying loop of wire lies flat on a horizontal tabletop. When viewed from above, the curr...
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