A rectangular loop with a length of 0.600 m, width of 0.400 m, and consisting of 120 tightly-wrapped turns is hinged along the y-axis and placed in a uniform magnetic field such that the plane of the loop makes an angle of 35.0° with the x-axis (see figure below). The magnetic field has a magnitude of 0.843 T and points in the positive x direction, and the current in the coil is 1.25 A. (a) Determine the magnitude of the torque exerted on the loop. N · m (b) Determine the expected direction of rotation of the loop. The loop rotates clockwise as viewed from above. The loop rotates counterclockwise as viewed from above. The loop does not rotate.
A rectangular loop with a length of 0.600 m, width of 0.400 m, and consisting of 120 tightly-wrapped turns is hinged along the y-axis and placed in a uniform magnetic field such that the plane of the loop makes an angle of 35.0° with the x-axis (see figure below). The magnetic field has a magnitude of 0.843 T and points in the positive x direction, and the current in the coil is 1.25 A. (a) Determine the magnitude of the torque exerted on the loop. N · m (b) Determine the expected direction of rotation of the loop. The loop rotates clockwise as viewed from above. The loop rotates counterclockwise as viewed from above. The loop does not rotate.
Principles of Physics: A Calculus-Based Text
5th Edition
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter22: Magnetic Forces And Magnetic Fields
Section: Chapter Questions
Problem 22P
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A rectangular loop with a length of 0.600 m, width of 0.400 m, and consisting of 120 tightly-wrapped turns is hinged along the y-axis and placed in a uniform magnetic field such that the plane of the loop makes an angle of 35.0° with the x-axis (see figure below). The magnetic field has a magnitude of 0.843 T and points in the positive x direction, and the current in the coil is 1.25 A.
(a) Determine the magnitude of the torque exerted on the loop.
N · m
(b) Determine the expected direction of rotation of the loop.
The loop rotates clockwise as viewed from above.
The loop rotates counterclockwise as viewed from above.
The loop does not rotate.
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