Consider two current-carrying circular loops. Both are made from one strand of wire and both carry the same current, but one has twice the radius of the other. Compared to the magnetic moment of the larger loop, the magnetic moment of the small loop is 4 times stronger. 0 8 times stronger. O 1/4 times weaker. O 2 times stronger.

University Physics Volume 2
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Chapter11: Magnetic Forces And Fields
Section: Chapter Questions
Problem 91AP: Consider an electron rotating in a circular orbit of radius r. Show that the magnitudes of the...
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Consider two current-carrying circular loops. Both are made from one strand of wire
and both carry the same current, but one has twice the radius of the other. Compared
to the magnetic moment of the larger loop, the magnetic moment of the small loop is
0 4 times stronger.
O 8 times stronger.
O 1/4 times weaker.
02 times stronger.
hp
P
X
Transcribed Image Text:Consider two current-carrying circular loops. Both are made from one strand of wire and both carry the same current, but one has twice the radius of the other. Compared to the magnetic moment of the larger loop, the magnetic moment of the small loop is 0 4 times stronger. O 8 times stronger. O 1/4 times weaker. 02 times stronger. hp P X
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