eight-turn coil encloses an elliptical area having a major axis of 40.0 cm and a minor axis of 30.0 cm (see figure). The coil lies in the plane of the page and carries a clockwise rent of 5.55 A. If the coil is in a uniform magnetic field of 2.09 x 10-4 T directed toward the left of the page, what is the magnitude of the torque on the coil? Hint: The area of ellipse is A = ab, where a and b are, respectively, the semimajor and semiminor axes of the ellipse. N.m B O 30.0 cm- 40.0 cm

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Chapter1: Units, Trigonometry. And Vectors
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An eight-turn coil encloses an elliptical area having a major axis of 40.0 cm and a minor axis of 30.0 cm (see figure). The coil lies in the plane of the page and carries a clockwise
current of 5.55 A. If the coil is in a uniform magnetic field of 2.09 x 10-4 T directed toward the left of the page, what is the magnitude of the torque on the coil? Hint: The area of
an ellipse is A = лab, where a and b are, respectively, the semimajor and semiminor axes of the ellipse.
N•m
18
I
30.0 cm
T
40.0 cm
Transcribed Image Text:An eight-turn coil encloses an elliptical area having a major axis of 40.0 cm and a minor axis of 30.0 cm (see figure). The coil lies in the plane of the page and carries a clockwise current of 5.55 A. If the coil is in a uniform magnetic field of 2.09 x 10-4 T directed toward the left of the page, what is the magnitude of the torque on the coil? Hint: The area of an ellipse is A = лab, where a and b are, respectively, the semimajor and semiminor axes of the ellipse. N•m 18 I 30.0 cm T 40.0 cm
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