A current of 20.0 mA is maintained in a single circular loop of 2.20 m circumference. A magnetic field of 0.410 T is directed parallel to the plane of the loop. (a) Calculate the magnetic moment of the loop. If you know the circumference of a circle, how do you find the area? mA. m² (b) What is the magnitude of the torque exerted by the magnetic field on the loop? A magnetic dipole will tend to orient so that the plane of the loop is perpendicular to the magnetic field. mN⚫ m

A current of 20.0 mA is maintained in a single circular loop of 2.20 m circumference. A magnetic field of 0.410 T is directed parallel to the plane of the loop. (a) Calculate the magnetic moment of the loop. If you know the circumference of a circle, how do you find the area? mA. m² (b) What is the magnitude of the torque exerted by the magnetic field on the loop? A magnetic dipole will tend to orient so that the plane of the loop is perpendicular to the magnetic field. mN⚫ m

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 61P

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Similar questions

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