A current of 14.0 mA is maintained in a single circular loop of 2.50 m circumference. A magnetic field of 0.500 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 Help2 Read 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 35P
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A current of 14.0 mA is maintained in a single circular loop of 2.50 m circumference. A magnetic field of 0.500 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 Help2
Read t
Transcribed Image Text:A current of 14.0 mA is maintained in a single circular loop of 2.50 m circumference. A magnetic field of 0.500 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 Help2 Read t
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