A flat, 137 turn current-carrying loop is immersed in a uniform magnetic field. The area of the loop is 8.95 x 10-4 m², and the angle between its magnetic dipole moment and the field is 52.7°. Find the strength B of the magnetic field that causes a torque of 2.47 x 10-3 N-m to act on the loop when a current of 0.00271 A flows in it. B = T

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 23P: A wire 2.80 m in length carries a current of 5.00 A in a region where a uniform magnetic field has a...
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A flat, 137 turn current-carrying loop is immersed in a uniform magnetic field. The area of the loop is 8.95 x 10-4 m², and the
angle between its magnetic dipole moment and the field is 52.7°. Find the strength B of the magnetic field that causes a torque of
2.47 x 10-5 N-m to act on the loop when a current of 0.00271 A flows in it.
B =
T
Transcribed Image Text:A flat, 137 turn current-carrying loop is immersed in a uniform magnetic field. The area of the loop is 8.95 x 10-4 m², and the angle between its magnetic dipole moment and the field is 52.7°. Find the strength B of the magnetic field that causes a torque of 2.47 x 10-5 N-m to act on the loop when a current of 0.00271 A flows in it. B = T
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