Consider two small circular current loops. Suppose the two loops are placed flat on a table close to each other (but not touching) and the current in one loop flows in counterclockwise direction and another in clockwise direction. The interaction of these two loops: A) is zero. B) is attractive. © is repulsive. D could be anything, depending on the magnitudes of the currents. E LU cannot be determined without knowing the radii of the loops.

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Chapter11: Magnetic Forces And Fields
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Consider two small circular current loops. Suppose the two loops are placed flat on a table close to each other (but not touching) and the current in one loop flows in counterclockwise direction and another in clockwise direction. The interaction of these two loops:

Consider two small circular current loops. Suppose the two loops are placed flat on a table close to each other (but not touching)
and the current in one loop flows in counterclockwise direction and another in clockwise direction. The interaction of these two
loops:
A) is zero.
B) is attractive.
© is repulsive.
D
could be anything, depending on the magnitudes of the currents.
E
LU
cannot be determined without knowing the radii of the loops.
Transcribed Image Text:Consider two small circular current loops. Suppose the two loops are placed flat on a table close to each other (but not touching) and the current in one loop flows in counterclockwise direction and another in clockwise direction. The interaction of these two loops: A) is zero. B) is attractive. © is repulsive. D could be anything, depending on the magnitudes of the currents. E LU cannot be determined without knowing the radii of the loops.
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