A current of 22.0 mA is maintained in a single circular loop of 1.20 m circumference. A magnetic field of 0.300 T is directed parallel to the plane of the loop. (a) Calculate the magnetic moment of the loop. mA m² (b) What is the magnitude of the torque exerted by the magnetic field on the loop? mN-m Need Help? Read it Watch It
A current of 22.0 mA is maintained in a single circular loop of 1.20 m circumference. A magnetic field of 0.300 T is directed parallel to the plane of the loop. (a) Calculate the magnetic moment of the loop. mA m² (b) What is the magnitude of the torque exerted by the magnetic field on the loop? mN-m Need Help? Read it Watch It
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 35P
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![A current of 22.0 mA is maintained in a single circular loop of 1.20 m circumference. A magnetic field of 0.300 T is directed parallel to the plane of the loop.
(a) Calculate the magnetic moment of the loop.
mA . m²
(b) What is the magnitude of the torque exerted by the magnetic field on the loop?
mN. m
Need Help?
Read It
Watch It](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F0717c349-d60f-4f6f-ac17-b049a8c6d60a%2Faa9c8122-5538-47b5-9683-26263860879f%2F5ahgz9j_processed.png&w=3840&q=75)
Transcribed Image Text:A current of 22.0 mA is maintained in a single circular loop of 1.20 m circumference. A magnetic field of 0.300 T is directed parallel to the plane of the loop.
(a) Calculate the magnetic moment of the loop.
mA . m²
(b) What is the magnitude of the torque exerted by the magnetic field on the loop?
mN. m
Need Help?
Read It
Watch It
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